<?php
$dirname = "test1";
//mkdir($dirname);
//遍歷一層目錄 (統計有多少個文件
function listdir($dirname) {
$ds = opendir($dirname);
while ($file = readdir($ds)) {
$path = $dirname . '/' . $file;
if (is_dir($file)) {
echo "DIR:" . $file . "<br>";
if ($file != "." && $file != "..") {
listdir($file);
}
} else {
echo "FILE:" . $file . "<br>";
}
}
}
//統計目錄下所有文件的容量
function totdir($dirname) { //對listdir稍加修改
static $tot = 0;
$ds = opendir($dirname);
while ($file = readdir($ds)) {
$path = $dirname . '/' . $file;
if (is_dir($file)) {
//echo "DIR:".$file."<br>";
if ($file != "." && $file != "..") {
$tot+= totdir($file);
}
} else {
//echo "FILE:".$file . "<br>";
$tot+= filesize($path);
}
}
//返回總計
return $tot;
}
listdir($dirname);
echo totdir($dirname) . " bytes";
?>
*
