有两种方法。
用
glob做递归搜索：
<?php// Does not support flag GLOB_BRACEfunction rglob($pattern, $flags = 0) { $files = glob($pattern, $flags); foreach (glob(dirname($pattern).'/*', GLOB_onLYDIR|GLOB_NOSORT) as $dir) { $files = array_merge($files, rglob($dir.'/'.basename($pattern), $flags)); } return $files;}?>采用
RecursiveDirectoryIterator
<?phpfunction rsearch($folder, $pattern) { $dir = new RecursiveDirectoryIterator($folder); $ite = new RecursiveIteratorIterator($dir); $files = new RegexIterator($ite, $pattern, RegexIterator::GET_MATCH); $fileList = array(); foreach($files as $file) { $fileList = array_merge($fileList, $file); } return $fileList;}?>RecursiveDirectoryIterator来自PHP5，而
glob来自PHP4。两者都能胜任，这取决于您。
