What PHP function can be used to display the HTML source code of a webpage?

To display the HTML source code of a webpage using PHP, you can use the file_get_contents() function to retrieve the HTML content of the webpage and then echo it out to display it on the screen. 

$url = "https://www.example.com";
$html = file_get_contents($url);
echo $html;

Keywords

PHP function display HTML source code webpage

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