Is it advisable to use DOMDocument instead of SimpleXML for extracting HTML content in PHP?

When extracting HTML content in PHP, it is generally advisable to use DOMDocument instead of SimpleXML as DOMDocument provides more flexibility and features for working with HTML documents. DOMDocument allows for easier traversal and manipulation of the HTML structure compared to SimpleXML. 

// Create a new DOMDocument object
$doc = new DOMDocument();

// Load the HTML content from a file or string
$doc->loadHTML($htmlContent);

// Use DOMXPath to query specific elements
$xpath = new DOMXPath($doc);
$elements = $xpath->query('//div[@class="content"]');

// Loop through the elements and extract the necessary content
foreach ($elements as $element) {
    echo $element->nodeValue;
}

Keywords

DOMDocument SimpleXML HTML content extraction PHP

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