ReflectionParameter

( excerpt from http://php

net/manual/en/class.reflectionparameter.php )

The ReflectionParameter class retrieves information about function's or method's parameters.

To introspect function parameters, first create an instance of the ReflectionFunction or ReflectionMethod classes and then use their ReflectionFunctionAbstract::getParameters() method to retrieve an array of parameters.

Interface Synopsis

class ReflectionParameter implements Reflector {...}