wp-includes/class-wp-xmlrpc-server.php:273Tests XMLRPC API by adding two numbers for client.
$argsarray$0int
$1int
int public function addTwoNumbers( $args ) { $number1 = $args[0]; $number2 = $args[1]; return $number1 + $number2; }Introduced in 1.5.0. 2 changes between 6.7.7 and 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
$args retyped from array to int[].verified against sourceint to int|IXR_Error.verified against sourcesrc/wp-includes/class-wp-xmlrpc-server.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.