Source View: xmlrpc_pingback_error

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
6579       */
6580      protected function pingback_error( $code, $message ) {
6581           /**
6582            * Filters the XML-RPC pingback error return.
6583            *
6584            * @since 3.5.1
6585            *
6586            * @param IXR_Error $error An IXR_Error object containing the error code and message.
6587            */
6588           return apply_filters( 'xmlrpc_pingback_error', new IXR_Error( $code, $message ) );
6589      }
6590 }
6591