Is the presence of ".php" at the end of a URL necessary for passing GET values in PHP?

No, the presence of ".php" at the end of a URL is not necessary for passing GET values in PHP. GET values are passed through the query string in the URL, regardless of the file extension. To access these GET values in PHP, you can use the $_GET superglobal array. Example PHP code snippet: 

// Assuming the URL is http://example.com/page.php?id=123
$id = $_GET['id']; // This will retrieve the value 123 from the URL
echo $id; // Output: 123

Keywords

PHP URL GET values query string file extension

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