How can directories in a URL after a PHP file be processed and handled in PHP scripts?

To process directories in a URL after a PHP file in PHP scripts, you can use the $_SERVER['REQUEST_URI'] variable to retrieve the full URL and then use the explode() function to split the URL into an array based on the '/' delimiter. You can then access the directory values in the array to perform any necessary processing or handling in your PHP script. 

$url = $_SERVER['REQUEST_URI'];
$parts = explode('/', $url);
// $parts[0] will be empty as the URL starts with a slash
// $parts[1] will be the PHP file name
// Subsequent elements in $parts will be the directories in the URL
// You can access and process these directory values as needed

Keywords

PHP URL directories file handling $_SERVER explode

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