PHP遍历文件夹及子文件夹所有文件

PHP遍历文件夹及子文件夹所有文件

<html>
<body>
<?php
function traverse($path = '.') {
$current_dir = opendir($path); //opendir()返回一个目录句柄,失败返回false
while(($file = readdir($current_dir)) !== false) { //readdir()返回打开目录句柄中的一个条目
$sub_dir = $path . DIRECTORY_SEPARATOR . $file; //构建子目录路径
if($file == '.' || $file == '..') {
continue;
} else if(is_dir($sub_dir)) { //如果是目录,进行递归
echo 'Directory ' . $file . ':<br>';
traverse($sub_dir);
} else { //如果是文件,直接输出
echo 'File in Directory ' . $path . ': ' . $file . '<br>';
}
}
}
traverse('xxtt');
?>
</body>
</html>

复制代码

页面输出

Directory autoload:
File in Directory d:\www\autoload: MyClass.php
File in Directory d:\www\autoload: MyClass2.php
File in Directory d:\www\autoload: test.php
File in Directory d:\www: changelog.txt
File in Directory d:\www: cryptForm.php
File in Directory d:\www: diffDomain.php
Directory ExamingOnline:
Directory New folder:
File in Directory d:\www: example.php
File in Directory d:\www: example2.php
Directory Excel:
File in Directory d:\www\Excel: oleread.inc
File in Directory d:\www\Excel: oleread.php
File in Directory d:\www\Excel: reader.php
File in Directory d:\www: expert.xls
File in Directory d:\www: expert.xlsx
File in Directory d:\www: index.php
File in Directory d:\www: index2.php
File in Directory d:\www: jxlrwtest.xls
File in Directory d:\www: lcs.php
Directory listFile:
File in Directory d:\www\listFile: listFile.php
File in Directory d:\www: nQueens.php
Directory proxypass:
Directory proxy:
File in Directory d:\www\proxypass\proxy: login.php
File in Directory d:\www\proxypass\proxy: result.php
File in Directory d:\www\proxypass: success.php
File in Directory d:\www: README
File in Directory d:\www: somefile0.php