小编Sza*_*n86的帖子

我正在尝试通过php脚本连接到ssl:// imap fsockopen()

服务器:CentOS Linux版本7.1.1503

Apache:Apache/2.4.6

PHP:PHP 5.6.17

$host = "ssl://mail.example.com";
$port = 993;
echo "Connecting with " . $host . "o port " . $port;
$socket = fsockopen($host, $port, $errno, $errstr, 30);
if (!$socket) {
echo "Connection failed";
}

$line = fgets($socket);

return $line;

收到此错误:

Connecting with ssl://mail.example.com port 993PHP Warning: fsockopen(): SSL operation failed with code 1. OpenSSL Error messages:

error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed in imapProtocols/imap.php on line 7

Warning: fsockopen(): SSL operation failed with code 1. OpenSSL …