经测试代码如下:
/**
* 查找指定目录和文件扩展名
*
* @param
* @arrange (512.笔记) jb51.cc
**/
function get_files_by_ext($path,$ext){
$files = array();
if (is_dir($path)){
$handle = opendir($path);
while ($file = readdir($handle)) {
if ($file[0] == '.'){ continue; }
if (is_file($path.$file) and preg_match('/\.'.$ext.'$/',$file)){
$files[] = $file;
}
}
closedir($handle);
sort($files);
}
return $files;
}
/*
** Example:
*/
print_r(get_files_by_ext('data/','txt'));
/*
returns:
Array
(
[0] => readme_1.txt
[1] => readme_2.txt
)
*/
//使用范例:
dir_list('data/','txt'); => returns all *.txt files from the data/ folder
/*** 代码来自编程之家 jb51.cc(jb51.cc) ***/