Check if a directory exists and create it (including parent dirs) if not.
string $p_dir directory to check:
bool TRUE if the directory exists or was created
function _dirCheck($p_dir) {
clearstatcache(TRUE, $p_dir);
if (@is_dir($p_dir) || $p_dir == '') {
return true;
}
$p_parent_dir = dirname($p_dir);
if ($p_parent_dir != $p_dir && $p_parent_dir != '' && !$this
->_dirCheck($p_parent_dir)) {
return false;
}
// Drupal integration.
// Changed the code to use drupal_mkdir() instead of mkdir().
if (!@drupal_mkdir($p_dir, 0777)) {
$this
->_error("Unable to create directory '{$p_dir}'");
return false;
}
return true;
}