php遍历目录viewDir函数_PHP教程

/**
* 遍历目录,找出目录下某个后缀名的所有文件
* */
function viewDir ($directory, $ext) {
if (is_dir($directory)) {
$handle = opendir($directory);
while ($file = readdir($handle)){
$subdir = $directory . '/' .$file;
if ($file != '.' && $file !='..' && is_dir($subdir)){
viewDir($subdir,$ext);
} else if( $file != '.' && $file != '..') {
$fileInfo = pathinfo($subdir);
$fileExt = $fileInfo['extension'];
if ($fileExt == $ext){
echo $directory.'/'.$file.'
';
}
}
}
closedir($handle);
}
}
viewDir('E:\www\test','php');
?>

http://www.bkjia.com/PHPjc/320920.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/320920.htmlTechArticle复制代码 代码如下: ?php /** * 遍历目录,找出目录下某个后缀名的所有文件 * */ function viewDir ($directory, $ext) { if (is_dir($directory)) { $handle = open...