??? function checkBaidu($url) {
??? $url = 'http://www.baidu.com/s?wd=' . $url;
??? $curl = curl_init();
??? curl_setopt($curl, CURLOPT_URL, $url);
??? curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
??? $rs = curl_exec($curl);
??? curl_close($curl);
??? $arr = parse_url($url);
??? if (strpos($arr['query'], 'http://')) {
???? $arr['query'] = str_replace('http://', '', str_replace('wd=', '', $arr['query']));
??? } else {
???? $arr['query'] = str_replace('wd=', '', $arr['query']);
??? }
??? if (strpos($arr['query'], '?')) {
???? $str = strstr($arr['query'], '?');
???? $arr['query'] = str_replace($str, '', $arr['query']);
??? }
??? if (strpos($arr['query'], '/')) {
???? $narr = explode('/', $arr['query']);
???? $arr['query'] = $narr[0];
??? }
??? if (strpos($rs, ''.$arr['query'].'')) {
???? return 1;
??? } else {
???? return 0;
??? }
}
echo checkBaidu('www.jb51.net');