check directory exists in php
<?php
$directory = "./videos/category/";
if (!file_exists($directory)) {
mkdir($directory, 0777, true);
}
?>php check if folder exists
<?php
$filename = '/path/to/foo.txt';
if (file_exists($filename)) {
echo "The file $filename exists";
} else {
echo "The file $filename does not exist";
}
?>Source: www.php.net