- var_dump: documentation ( source)
- mkdir: documentation ( source)
- sys_get_temp_dir: documentation ( source)
- unlink: documentation ( source)
- tempnam: documentation ( source)
- stat: documentation ( source)
<?php
$f = tempnam(sys_get_temp_dir(), 'whatever');
unlink($f);
mkdir($f);
var_dump(stat($f));