lithium\analysis\Inspector::isCallable()

public static method

Determines if a given method can be called on an object/class.

Parameters

string|object $object
Class or instance to inspect.
string $method
Name of the method.
boolean $internal
Should be true if you want to check from inside the class/object. When false will also check for public visibility, defaults to false.

Returns

boolean

Returns true if the method can be called, false otherwise.

Source

	public static function isCallable($object, $method, $internal = false) {
		$methodExists = method_exists($object, $method);
		return $internal ? $methodExists : $methodExists && is_callable([$object, $method]);
	}