- function getImgByType($dirname, $extension) {
- $dir = opendir($dirname);
- while (false != ($file = readdir($dir))) {
- if(($file != ".") and ($file != "..")) {
- $fileChunks = array_reverse(explode(".", $file));
- $ext = $fileChunks[0];
- if ($ext == $extension) {
- echo $file;
- }
- }
- }
- closedir($dir);
- }