curlGetTitle.php * @return array('title'=title,'url'=url) 一个关联数组，包含title,url*/function curlGetTitle($url=""){if(!$url)return 'url为空';$curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($c
* @return array('title'=>title,'url'=>url) 一个关联数组，包含title,url
*/
function curlGetTitle($url=""){
if(!$url)return 'url为空';
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_TIMEOUT, 500);
preg_match("/^(http:\/\/|https:\/\/).*$/",$url,$match);
if($match['1']!='https://' && $match[1]!='http://'){
return '这不是一个链接';
}
//判断https加ssl验证 ,不验证ssl
if($match[1]=='https://'){
curl_setopt($curl, CURLOPT_FOLLOWLOCATION,1);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
}
curl_setopt($curl, CURLOPT_URL, $url);
$data = curl_exec($curl);
// curl_error();
curl_close($curl);
$pos = strpos($data,'utf-8');
if($pos===false){$data = iconv("gbk","utf-8",$data);}
preg_match("/(.*)<\/title>/i",$data, $title);
if(empty($title) || !isset($title)){ // title为空
return '该页面没有title！';
}
$res = array('title'=>$title[1],'url'=>$url);
return $res;
}
$url = 'https://baidu.com';
var_dump(curlGetTitle($url));</pre>