- substr: documentation ( source)
- print_r: documentation ( source)
- explode: documentation ( source)
<?php
$path = "\/var\/www\/resources\/\/test.kmz";
$exploded = explode('/', $path);
$title = $exploded[count($exploded) - 1];
$title = substr($title, strlen($title) - 3, 3);
print_r($title);
?>