| protected sanitizeDirectory ( String $dir ) : String | ||
| $dir | String | The directory to sanitize |
| return | String | |
protected function sanitizeDirectory($dir)
{
$isPhar = preg_match('#^phar:///(.+)$#', $dir, $match);
$isAbsolute = strncmp('/', $dir, 1) === 0;
$prefix = '';
if ($isPhar) {
$prefix = 'phar:///';
$dir = $match[1];
}
if ($isAbsolute) {
$prefix = '/';
}
return $prefix . rtrim($this->normalizePath($dir), '/');
}