本文实例讲述了php使用curl打开https网站的方法。分享给大家供大家参考。具体实现方法如下：

$url = 'https://www.google.com.hk';

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_HEADER, false);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.1 Safari/537.11');

$res = curl_exec($ch);

$rescode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

curl_close($ch) ;

echo $res;

希望本文所述对大家的php程序设计有所帮助。