php用CURL 获取文件内容

 * CURL 获取文件内容

 *

 * 用法同 file_get_contents

 *

 * @param string

 * @param integerr

 * @return string

 */

function curl_get_contents($url, $timeout = 10)

{

$curl = curl_init();

 

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);

curl_setopt($curl, CURLOPT_HEADER, FALSE);

curl_setopt($curl, CURLOPT_FOLLOWLOCATION, TRUE);

curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.57 Safari/537.36');

 

 

if (substr($url, 0, 8) == 'https://')

{

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);

 

curl_setopt($curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);

}

 

$result = curl_exec($curl);

 

curl_close($curl);

 

return $result;

}