php遍历路径——php经典实例

php遍历路径——php经典实例
代码：
<html>
    <head>
        <title>遍历目录</title>
        <meta charset="utf-8" />
    </head>
    
    <body>
        <h1>遍历目录</h1>
        <table border='1' cellpadding='10' cellspacing='0'>
            <tr>
                <th>文件名</th>
                <th>类型</th>
                <th>大小</th>
                <th>创建时间</th>
            </tr>
            <?php
                //定义要遍历的路径
                $dir="/";
                
                //打开路径返回句柄
                $dd=opendir($dir);
                
                //遍历
                while(false !== ($f=readdir($dd))){
                    echo "<tr>";
                    if($f=="." || $f==".."){
                        continue;
                    }
                    
                    $file=rtrim($dir,"/")."/".$f;
                    $f2=iconv("GB2312","UTF-8",$file);
                    echo "<td>{$f2}</td>";
                    echo "<td>".filetype($file)."</td>";
                    echo "<td>".filesize($file)."</td>";
                    echo "<td>".date("Ymd h:i",filectime($file))."</td>";
                    echo "</tr>";
                }
                
                //关闭句柄
                closedir($dd);
            ?>
        </table>
    
    </body>
</html>