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<?php
$dirname = "test1";
//mkdir($dirname);
//遍歷一層目錄
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:".$file . "<br>";
}
}
}
function totdir($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(jì)
return $tot;
}
listdir($dirname);
echo totdir($dirname)." bytes";
?>
php技術(shù):PHP遍歷目錄并返回統(tǒng)計(jì)目錄大小,轉(zhuǎn)載需保留來源!
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