What is the purpose of using Simple HTML DOM in PHP to parse HTML pages?

When parsing HTML pages in PHP, Simple HTML DOM is a useful tool that allows developers to easily extract specific elements or data from the HTML structure. This library simplifies the process of navigating through the DOM tree and accessing elements based on tags, classes, or IDs. 

<?php
include('simple_html_dom.php');

$html = file_get_html('http://www.example.com');

// Find all links on the page
foreach($html->find('a') as $link){
    echo $link->href . '<br>';
}

// Find all images on the page
foreach($html->find('img') as $image){
    echo $image->src . '<br>';
}
?>

Keywords

Simple HTML DOM PHP parse HTML pages library

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