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<?php
$url = 'https://item.taobao.com/item.htm?spm=a219r.lm5704.14.15.Cb4K9H&id=534410524947&ns=1&abbucket=7#detail';
echo getTitle($url);
function getTitle($url){
$header = array('user-agent:'.$_SERVER['HTTP_USER_AGENT']);
$data = curl_https($url);
preg_match('/<title>(.*)<\/title>/', $data, $matches);
return $matches[1];
}
/** curl 获取 https 请求
* @param String $url 请求的url
* @param Array $data 要發送的數據
* @param Array $header 请求时发送的header
* @param int $timeout 超时时间,默认30s
*/
function curl_https($url, $data=array(), $header=array(), $timeout=30){
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true); // 从证书中检查SSL加密算法是否存在
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
//curl_setopt($ch, CURLOPT_POST, true);
//curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
$response = curl_exec($ch);
if($error=curl_error($ch)){
die($error);
}
curl_close($ch);
return $response;
}