What functions can be used in PHP to load and search through HTML files for specific content?

To load and search through HTML files for specific content in PHP, you can use functions like file_get_contents() to read the HTML file, and strpos() or preg_match() to search for the desired content within the file. 

// Load the HTML file
$html = file_get_contents('example.html');

// Search for specific content
if (strpos($html, 'specific content') !== false) {
    echo 'Content found!';
} else {
    echo 'Content not found.';
}

Keywords

PHP file_get_contents DOMDocument DOMXPath search

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