/**
* Utility function to read the files in a directory
* @param string The file system path
* @param string A filter for the names
* @param boolean Recurse search into sub-directories
* @param boolean True if to prepend the full path to the file name
*/
function extReadDirectory($path, $filter = '.', $recurse = false, $fullpath = false)
{
$arr = array();
if (!@is_dir($path)) {
return $arr;
}
$handle = opendir($path);
while ($file = readdir($handle)) {
if (is_array($file)) {
$file = $file['name'];
}
$dir = extPathName($path . '/' . $file, false);
$isDir = @is_dir($dir);
if ($file != "." && $file != "..") {
if (preg_match("/{$filter}/", $file)) {
if ($fullpath) {
$arr[] = trim(extPathName($path . '/' . $file, false));
} else {
$arr[] = trim($file);
}
}
if ($recurse && $isDir) {
$arr2 = extReadDirectory($dir, $filter, $recurse, $fullpath);
$arr = array_merge($arr, $arr2);
}
}
}
closedir($handle);
asort($arr);
return $arr;
}
function get_abs_item($dir, $item)
{
// get absolute file+path
if (is_array($item)) {
// FTP Mode
$abs_item = '/' . get_abs_dir($dir)."/".$item['name'];
if (get_is_dir($item)) {
$abs_item.='/';
}
return extPathName($abs_item);
}
return extPathName(get_abs_dir($dir)."/".$item);
}
