Strips slashes from $_FILES items.
Callback for array_walk() within fix_gpc_magic().
The tmp_name key is skipped keys since PHP generates single backslashes for file paths on Windows systems.
$item: An item from $_FILES.
$key: The key for the item within $_FILES.
http://php.net/manual/features.file-upload.php#42280
function _fix_gpc_magic_files(&$item, $key) {
if ($key != 'tmp_name') {
if (is_array($item)) {
array_walk($item, '_fix_gpc_magic_files');
}
else {
$item = stripslashes($item);
}
}
}