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POHaving trouble getting my head around SOAP in PHP
 

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  1. POHaving trouble getting my head around SOAP in PHP
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    <p>Well here is the API I'm trying to use: <a href="http://www.hotelscombined.com/api/LiveRates.asmx?op=HotelSearch" rel="nofollow noreferrer">http://www.hotelscombined.com/api/LiveRates.asmx?op=HotelSearch</a></p> <p>Here is the code I've tried:</p> <pre><code>$client = new SoapClient('http://www.hotelscombined.com/api/LiveRates.asmx?WSDL'); echo '&lt;pre&gt;'; var_dump($client-&gt;__getFunctions()); echo '&lt;/pre&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;'; //since the above line returns the functions I am assuming everything is fine but until this point try { $client-&gt;__soapCall('HotelSearch', array( 'ApiKey' =&gt; 'THE_API_KEY_GOES_HERE', // note that in the actual code I put the API key in... 'UserID' =&gt; session_id(), 'UserAgent' =&gt; $_SERVER['HTTP_USER_AGENT'], 'UserIPAddress' =&gt; $_SERVER['REMOTE_ADDR'], 'HotelID' =&gt; '50563', 'Checkin' =&gt; '07/02/2009', 'Checkout' =&gt; '07/03/2009', 'Guests' =&gt; '2', 'Rooms' =&gt; '1', 'LanguageCode' =&gt; 'en', 'DisplayCurrency' =&gt; 'usd', 'TimeOutInSeconds' =&gt; '90' ) ); } catch (Exception $e) { echo $e-&gt;getMessage(); } </code></pre> <p>Anywho this throws an exception and echos the following:</p> <pre><code>Server was unable to process request. ---&gt; Object reference not set to an instance of an object. </code></pre> <p>NOTE: I've never used SOAP before so it's possible I'm just doing something fundamentally wrong, even a small tip to get me in the right direction would be hugely appreciated</p> <p>Tom Haigh suggested wrapping the values in another array which seems to be returning the same error message: (I always tried changing integers to be in integer form and the same with dates)</p> <pre><code>try { $client-&gt;__soapCall('HotelSearch', array('request' =&gt; array( 'ApiKey' =&gt; 'THE_API_KEY_GOES_HERE', // note that in the actual code I put the API key in... 'UserID' =&gt; session_id(), 'UserAgent' =&gt; $_SERVER['HTTP_USER_AGENT'], 'UserIPAddress' =&gt; $_SERVER['REMOTE_ADDR'], 'HotelID' =&gt; '50563', 'Checkin' =&gt; '2009-07-02', 'Checkout' =&gt; '2009-07-03', 'Guests' =&gt; 2, 'Rooms' =&gt; 1, 'LanguageCode' =&gt; 'en', 'DisplayCurrency' =&gt; 'usd', 'TimeOutInSeconds' =&gt; 90 ) ) ); } catch (Exception $e) { echo $e-&gt;getMessage(); } </code></pre>
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    1. USAndrew G. Johnson
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      1. USMarc Bernier
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    1. COYour updated example is still missing an array I think.
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      1. POHaving trouble getting my head around SOAP in PHP
      1. USTom Haigh
 

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