PHP调用Soap方法错误[无法连接到主机]

Question

I have move my site to another server. After moving I've started to get Soap error as "Could not connect to host". The service I try to connect uses https protocol.

Old server's PHP version : 5.4 New server's PHP version : 5.6.16

There is no error in connection and I successfully connect to server that I wrote codes below :

try {
    $client = new SoapClient('https://www.example.com', [
        'trace' => 1,
        'stream_context'=> stream_context_create(['ssl'=> array('verify_peer'=>false, 'verify_peer_name'=>false)])
    ]); 
} catch (SoapFault $sf) {
    echo $sf->getMessage();
}

But I got error after calling a method :

try {
    $response = $client->method($parameter);
} catch (SoapFault $sf) {
    echo $sf->getMessage();
}

Result of this code : "Could not connect to host".

How can I solve this problem? Many thanks for your interest in advance.

Answer 1

Set this values in your file.

ini_set('soap.wsdl_cache_enabled',0);

ini_set('soap.wsdl_cache_ttl',0);

Try to check your connection by this way also:-

file_get_contents("https://www.example.com");

Try this way also:-

$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, "https://www.example.com");
$result = curl_exec($ch);
curl_close($ch); 

If all above solutions are not working then write this lines:-

$arrContextOptions=array(
    "ssl"=>array(
        "verify_peer"=>false,
        "verify_peer_name"=>false,
    ),
);  

$response = file_get_contents("https://www.example.com", false, stream_context_create($arrContextOptions));

echo $response;

check this link also.