我有这个简单的cURL代码,在一台机器(PHP 5.2.17)上工作良好,但在另一台机器(PHP 5.6.13)上失败。在较新的版本中,cURL调用会抛出
异常。SSL对等体没有收到握手消息。
代码如下:
private function postRequest($url, $request) {
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($curl, CURLOPT_CAINFO, "certificate.der");
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 2);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, $request);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
$r = curl_exec($curl);
if ($r == false) {
$r = curl_error($curl);
}
return $r;
}
您可以使用:
curl_setopt($curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_SSLv3);
选项:
CURL_SSLVERSION_DEFAULT
CURL_SSLVERSION_TLSv1
TLSv1.x
CURL_SSLVERSION_SSLv2
SSLv2
CURL_SSLVERSION_SSLv3
SSLv3
CURL_SSLVERSION_TLSv1_0
TLSv1.0 (Added in 7.34.0)
CURL_SSLVERSION_TLSv1_1
TLSv1.1 (Added in 7.34.0)
CURL_SSLVERSION_TLSv1_2
TLSv1.2 (Added in 7.34.0)
http://curl.haxx.se/libcurl/c/CURLOPT_SSLVERSION.html