/**
* Create (signle level) dir if does not exists and/or make dir writable
*
* @param string $dir
* @return bool
*/
function make_writable_dir($dir)
{
if (empty($dir)) {
return false;
} else {
if (is_writable_dir($dir)) {
return true;
} else {
if (is_dir($dir)) {
//Try to make directory writable
chmod($dir, 0777);
return is_writable_dir($dir);
} else {
//Try to create directory
mkdir($dir, 0777);
return is_writable_dir($dir);
}
}
}
}
/**
* Create (multiple level) dir if does not exists and/or make all missing writable
*
* @param string $path
* @return bool
*/
function make_writable_path($path)
{
if (empty($path)) {
return false;
} else {
if (is_writable_dir($path)) {
return true;
} else {
//recurse if parent directory does not exists
$parent = dirname($path);
if (strlen($parent) > 1 && !file_exists($parent)) {
make_writable_path($parent);
}
mkdir($path, 0777, true);
chmod($path, 0777);
return true;
}
}
}