function xmlrpc_server_method_signature

Returns one method signature for a function.

This is the function mapped to the XML-RPC method system.methodSignature.

A method signature is an array of the input and output types of a method. For instance, the method signature of this function is array('array', 'string'), because it takes an array and returns a string.

Parameters

string $methodname: Name of method to return a method signature for.

Return value

array An array of arrays of types, each of the arrays representing one method signature of the function that $methodname maps to.

File

includes/xmlrpcs.inc, line 364

Code

function xmlrpc_server_method_signature($methodname) {
    $xmlrpc_server = xmlrpc_server_get();
    if (!isset($xmlrpc_server->callbacks[$methodname])) {
        return xmlrpc_error(-32601, t('Server error. Requested method @methodname not specified.', array(
            "@methodname" => $methodname,
        )));
    }
    if (!is_array($xmlrpc_server->signatures[$methodname])) {
        return xmlrpc_error(-32601, t('Server error. Requested method @methodname signature not specified.', array(
            "@methodname" => $methodname,
        )));
    }
    // We array of types
    $return = array();
    foreach ($xmlrpc_server->signatures[$methodname] as $type) {
        $return[] = $type;
    }
    return array(
        $return,
    );
}