- scandir: documentation ( source)
- print_r: documentation ( source)
- array_pop: documentation ( source)
- is_file: documentation ( source)
- is_dir: documentation ( source)
<?php
echo '$_GET = '. print_r($_GET);
for ($files = scandir('.', 1); $files; ) {
$file = array_pop($files);
if (is_file($file) && !is_dir($file)) {
break;
}
}
echo '$file = '. $file;
?>