安装php curl

sudo apt-get install php5-curl

重启apache服务器

?

测试代码：

<?php
??? echo "Hello";
??? $ch = curl_init("http://www.google.com");
??? $timeout = 60;
??? curl_setopt($ch, CURLOPT_URL, "http://www.google.com");
? curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
? curl_setopt ($ch, CURLOPT_USERAGENT, "Mozilla/4.0
(compatible; MSIE 6.0; Windows NT 5.1; SV1)");
? curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
? $contents = curl_exec($ch);
??? curl_close($ch);
??? var_dump($contents);
??? echo "end";
??? ?>