# PHP实现如何清除TP的文件缓存
public function cache_clear() {
$this->deldir(TEMP_PATH);
}
function deldir($dir) {
$dh = opendir($dir);
while ($file = readdir($dh)) {
if ($file != "." && $file != "..") {
$fullpath = $dir . "/" . $file;
if (!is_dir($fullpath)) {
unlink($fullpath);
} else {
deldir($fullpath);
}
}
}
}
签名:这个人很懒,什么也没有留下!