可以调用系统命令，还可以这样：
function dirsize($dir) {
@$dh = opendir($dir);
$size = 0;
while ($file = @readdir($dh)) {
if ($file != . and $file != ..) {
$path = $dir./.$file;
if (is_dir($path)) {
$size += dirsize($path);
} elseif (is_file($path)) {
$size += filesize($path);
}
}
}
@closedir($dh);
return $size;
}
$bb = /var/www/lg;
$cc = dirsize($bb);
$aa = $cc/1024/1024;
echo $aa.mb.
.
;
http://www.bkjia.com/phpjc/508660.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/508660.htmltecharticle可以调用系统命令，还可以这样： function dirsize(dir) @dh = opendir(dir); size = 0; while (file = @readdir(dh)) if (file != . and file != ..) path = dir./.file;...