function xmlrpc_server_method_signature in xmlrpc 8

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|object An array of arrays of types, each of the arrays representing one method signature of the function that $methodname maps to. Or an error object.

1 string reference to 'xmlrpc_server_method_signature'

xmlrpc_server in ./xmlrpc.server.inc

Invokes XML-RPC methods on this server.

File

./xmlrpc.server.inc, line 371

Page callback file for the xmlrpc module.

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.', [
      "@methodname" => $methodname,
    ]));
  }
  if (!is_array($xmlrpc_server->signatures[$methodname])) {
    return xmlrpc_error(-32601, t('Server error. Requested method @methodname signature not specified.', [
      "@methodname" => $methodname,
    ]));
  }

  // We array of types.
  $return = [];
  foreach ($xmlrpc_server->signatures[$methodname] as $type) {
    $return[] = $type;
  }
  return [
    $return,
  ];
}