Remote Procedure Calls with PEAR::XML-RPC - An XML_RPC Exchange
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Now assume the script can be been divided into two segments. The first segment could be the getNameLength function which will reside at a distant RPC host. The second segment could reside in our XML-RPC client which sets the variables, calls the function and displays the results.
During the remote procedure, the XML-RPC client would send the RPC host the following XML:
<?xml version="1.0"?>
<meathodCall>
<methodName>getLength</methodName>
<params>
<param>
<value><string>George</string></value>
</param>
<param>
<value><string>Washington</string></value>
</param>
</params>
</meathodCall> |
The RPC host would respond to the XML-RPC client with the following XML:
<?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value><int>16</int></value>
</param>
</params>
</methodResponse> |
Next: Client Rewritten Example >>
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