/**
* As found on php.net posted by: BigueNique at yahoo dot ca 20-Apr-2010 07:15
* A safe empowered glob().
*
* Supported flags: GLOB_MARK, GLOB_NOSORT, GLOB_ONLYDIR
* Additional flags: GlobFlags::GLOB_NODIR, GlobFlags::GLOB_PATH, GlobFlags::GLOB_NODOTS, GlobFlags::GLOB_RECURSE (not original glob() flags, defined here)
*
* @author BigueNique AT yahoo DOT ca
*
* @param string $pattern
* @param int $flags
*
* @return array|bool
*/
public static function glob($pattern, $flags = 0)
{
$_split = explode('/', str_replace('\\', '/', $pattern));
$_mask = array_pop($_split);
$_path = implode('/', $_split);
$_glob = false;
if (false !== ($_directory = opendir($_path))) {
$_glob = array();
while (false !== ($_file = readdir($_directory))) {
// Recurse directories
if ($flags & GlobFlags::GLOB_RECURSE && is_dir($_file) && !in_array($_file, array('.', '..'))) {
$_glob = array_merge($_glob, Scalar::array_prepend(self::glob($_path . '/' . $_file . '/' . $_mask, $flags), $flags & GlobFlags::GLOB_PATH ? '' : $_file . '/'));
}
// Match file mask
if (fnmatch($_mask, $_file)) {
if ((!($flags & GLOB_ONLYDIR) || is_dir("{$_path}/{$_file}")) && (!($flags & GlobFlags::GLOB_NODIR) || !is_dir($_path . '/' . $_file)) && (!($flags & GlobFlags::GLOB_NODOTS) || !in_array($_file, array('.', '..')))) {
$_glob[] = ($flags & GlobFlags::GLOB_PATH ? $_path . '/' : '') . $_file . ($flags & GLOB_MARK ? '/' : '');
}
}
}
closedir($_directory);
if (!($flags & GLOB_NOSORT)) {
sort($_glob);
}
}
return $_glob;
}
