DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term “document” is used in the broad sense – increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions – in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

من روش خیلی سریع و ساده را اینجا خدمتتون عرض می کنم و یک مثال می زنم.

ما میخواهیم محتوی صفحات وب را بخوانیم و ویرایش کنیم و استفاده کنیم.مثلاً می خواهیم صفحه سمت چپ تصویر را به آرایه PHP سمت راست تبدیل کنیم.

 تصویر DomCrawling با PHP

یا می خواهیم یک سرویس تجیمع محتوی یا اخبار یا قیمت بنویسیم که خودش از چند سایت مطالب را خوانده و بخش های مدنظر ما را سوا و پالایش کند و اطلاعات مدنظر ما را ذخیره نماید.

فرض در این مقاله این است که شما برنامه نویس PHP هستید، به همین دلیل دیگر مبانی اولیه را شرح نمی دهم. محیط استفاده من در این مقاله PHP هفت و خورده ای است و composer هم روی سرور نصب شده.

مرحله 1 : ساخت پروژه و ادخال کلاس ها و کتابخانه های مورد نیاز

دلیلی که همینطوری از DOM و برنامه نویسی functional استفاده نمی کنم این است که از این کارهای crawl زیاد دارم و تمایل دارم همه را بصورت OOP داشته باشم که در استفاده ها و توسعه های بعدی راحت باشم و همچنین در symfony و لاراول راحت می توان از این کامپوننت ها استفاده کرد.

پروژه را composer init کنید که از 2 کامپوننت DomCrawler و CssSelector در Symfony استفاده کنیم.

یعنی دستور composer init را در پوشه مدنظر بزنید و اطلاعات درخواستی را وارد کنید یا نکنید که برامون ساختار پوشه بندی و composer.json و autoload.php و … را بسازد که بعد دیگه برای استفاده از بسته هایی که با composer نصب می شوند راحت باشیم.

 تصویر DomCrawling با PHP

الان یک چنین ساختار و پوشه بندی در اختیار شماست :

 تصویر DomCrawling با PHP

حالا طبق راهنمای DomCrawler و CssSelector برای نصب دستورات ذیل را در همان پوشه ای که composer.json ما آنجاست وارد می کنیم :

#composer require symfony/dom-crawlerاز روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

#composer require symfony/css-selectorاز روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

#composer dump-autoload -o[/php]

می گیره و نصب می کنه و تنظیمات composer.json و autoload.php را خودش انجام می دهد و ساختار پوشه های ما بشکل ذیل می شود.

 تصویر DomCrawling با PHP

در ادامه در همین پوشه اصلی یک فایل index.php با محتوی ذیل می سازم :

<?phpاز روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

require_once __DIR__.'/vendor/autoload.php';از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

use Hootan\Crw\Classes\Iranjib;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$iranjibPrices=new Iranjib('https://www.iranjib.ir/showgroup/45/%D9%82%DB%8C%D9%85%D8%AA-%D8%AE%D9%88%D8%AF%D8%B1%D9%88-%D8%AA%D9%88%D9%84%DB%8C%D8%AF-%D8%AF%D8%A7%D8%AE%D9%84/');از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

var_dump($iranjibPrices->getPrices());[/php]

مرحله 2 : گرفتن و پالایش محتوی HTML

در اینجا مثلاً صفحه قیمت خودرو داخلی ایران جیب را مثال می زنم. برای استخراج جدول قیمت ها از این صفحه و تبدیل آن به یک آرایه قابل استفاده در برنامه نویسی و ذخیره در دیتابیس و ... مقاله را ادامه می دهیم.

از ایرانجیب تر و تمیزتر و راحت تر برای گرفتن با DOM هست اما ایران جیب را مثال می زنم که در کد چند نکته را اشاره کرده باشم.

در پوشه src یک پوشه Classes می سازم و درون آن فایل Iranjib.php را با محتوی ذیل خواهم ساخت:

<?phpاز روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

namespace Hootan\Crw\Classes;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

use Symfony\Component\DomCrawler\Crawler;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

class Iranjib{از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

private $crawl_url,$dom,$crawler,$updatedate;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

function __construct($url){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->crawl_url=$url;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->dom=file_get_contents($this->crawl_url);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->crawler=new Crawler($this->dom);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

function toEnNumber($input) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$replace_pairs = array(از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

'۰' => '0', '۱' => '1', '۲' => '2', '۳' => '3', '۴' => '4', '۵' => '5', '۶' => '6', '۷' => '7', '۸' => '8', '۹' => '9',از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

'٠' => '0', '١' => '1', '٢' => '2', '٣' => '3', '٤' => '4', '٥' => '5', '٦' => '6', '٧' => '7', '٨' => '8', '٩' => '9',از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

','=>''از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

return strtr( $input, $replace_pairs );از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

function getPrices(){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

if($this->crawler){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows=[];از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->crawler->filter('.expand')->each(function (Crawler $crawler) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

foreach ($crawler as $node) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$node->parentNode->removeChild($node);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

});از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->crawler->filter('.grp-tabl')->each(function (Crawler $crawler) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

foreach ($crawler as $node) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$node->parentNode->removeChild($node);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

});از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->crawler->filter('.header')->each(function (Crawler $crawler) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

foreach ($crawler as $node) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$node->parentNode->removeChild($node);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

});از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->updatedate=$this->crawler->filter('.group-refreshdate-wrapper')->text();از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$brand=&quot&quotاز روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$i=0;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

foreach($this->crawler->filter('.items_table > tr') as $content) {از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$element = new Crawler($content);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

if($element->matches('.catsection')){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->brand=$element->text();از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}else{از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows[$i][&quotbrand&quot]=$this->brand;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows[$i][&quotupdate&quot]=$this->updatedate;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows[$i][&quotname&quot]=trim($element->filter('td')->text(),&quot\xC2\xA0 &quot);از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

if($element->filter('span.lastprice')->eq(0)->count() > 0){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows[$i][&quotprice1&quot]=$this->toEnNumber($element->filter('span.lastprice')->eq(0)->text());از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

if($element->filter('span.lastprice')->eq(1)->count() > 0){از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$this->priceRows[$i][&quotprice2&quot]=$this->toEnNumber($element->filter('span.lastprice')->eq(1)->text());از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

$i++;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

return $this->priceRows;از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}else{return false;}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

}[/php]

اکنون ساختار پوشه بندی و فایل ها بصورت ذیل است، محتوی فایل های index.php و Iranjib.php را هم در بالا خدمتتان گذاشته ام :

 تصویر DomCrawling با PHP

اکنون با باز کردن آدرس لیست قیمت استخراج شده از صفحه مدنظر را خواهیم داشت، دقت بفرمایید در فایل index.php می توان سایر صفحات قیمت ایرانجیب را هم با تعریف یک متغییر جدید از نوع کلاس Iranjib و ارسال آدرس صفحه به آن خواند.

 تصویر DomCrawling با PHP

نکات :

  • دقت بفرمایید مثلاً ۱۹۲,۰۰۰,۰۰۰ عدد نیست، کاراکتر فارسی است، برای تبدیل اینها به عدد از این استفاده کردم. عدد کردم که بعداً بتونیم روش پردازش های عددی و sort و ... انجام بدهیم و خودمون فرمت کنیم.
  • باید از
 $element->filter('span.lastprice')->eq(0)->count() > 0[/php]

استفاده بفرمایید، وگرنه اگر تنها یکی از نودها خالی باشد خطای

Got error 'PHP message: PHP Fatal error:  Uncaught InvalidArgumentException: The current node list is empty.[/php]

خواهید گرفت، try/catch اینجا درست کار نمی کند، تنها روش چک کردن خالی نبودن نود و نگرفتن خطا همین است.

  • همان ابتدا در خطوط 28تا44 ردیف های تبلیغات و ... را فیلتر و حذف کرده ام.
  • به نحوه استفاده از trim در اینجا دقت بفرمایید. بدون آن انتهای نام خودرو 2 فاصله می افتد.

کل پروژه را بصورت فایل zip می توانید از اینجا بگیرید و مشکلی برای اجرا روی سرور دارای PHP هفت و خورده ای نباید داشته باشد که اگر نکته ای را هم جا انداخته بودم از روی کد مرور بفرمایید.

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

<a rel="nofollow" class="link2sorce" href="از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

https://vrgl.ir/8na26از روش های پردازش متنی هم میتوان استفاده کرد اما Document Object Model (DOM) در حقیقت یک روش و api برای کار کردن با تگ دارها مثل HTML و XML است که بتوان در بین نودها و آیتم های آن ها گشت زد و عملیات انجام داد.

The Document Object Model (DOM) is a programming API for HTML and XML documents. It defines the logical structure of documents and the way a document is accessed and manipulated. In the DOM specification, the term "document" is used in the broad sense - increasingly, XML is being used as a way of representing many different kinds of information that may be stored in diverse systems, and much of this would traditionally be seen as data rather than as documents. Nevertheless, XML presents this data as documents, and the DOM may be used to manage this data.

With the Document Object Model, programmers can create and build documents, navigate their structure, and add, modify, or delete elements and content. Anything found in an HTML or XML document can be accessed, changed, deleted, or added using the Document Object Model, with a few exceptions - in particular, the DOM interfaces for the internal subset and external subset have not yet been specified.

 تصویر DomCrawling با PHP

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