Calling a SOAP web service from PHP

I've never done this before so I'm completely in the dark. I'm using PHP and I need to call a SOAP service running on 开发者_开发百科a remote server that responds to a call with a status code. How exactly do I make a call? The service is running on a specific ip/port and it has a name, ie: http://1.2.3.4:1000/ServiceName?1234 where 1234 is a parameter I'm passing and for which I expect an answer from the service.

Please give me a few guidelines, thanks!

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Assuming you have allow_url_fopen on (usually true), it may be as simple as...

$response = file_get_contents('http://1.2.3.4:1000/ServiceName?1234');

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For very simple request/response sets, you can basically do

 $response = file_get_contents('http://1.2.3.4:1000/ServiceName?1234');

If you need to do anything "special", like authenticate to the server, log in, process cookies, etc... you'd be better off using cURL instead, or look at the streams wrapper stuff.

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If this is a SOAP/WSDL-Based web service, you should look into the SoapClient classes as they'll basically do most of the legwork for you.

Otherwise, you can use a basic call to file_get_contents to grab the response of a web service into a string.

This would obviously only work if you're only doing a GET request, for POST and further requirements look into cURL.