php 获取目录下所有文件实现代码
php获取目录下所有文件实现代码
<?php class a { private $img_dir; private $img_path; private $face_files = array(); private $allow_extension = array(); private function get_face_files() { $files = array(); if (is_dir($this->img_dir)) { if ($dh = opendir($this->img_dir)) { while (($file = readdir($dh)) !== false) { if ($file == .) continue; if ($file == . .) continue; $fileinfo = explode('.', (basename($file))); if (in_array($fileinfo[1], $this->allow_extension)) { $files[] = array( filename => $fileinfo[0], extension => $fileinfo[1], ); } } closedir($dh); } } return $files; } }
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