Interface ReturnValueGetterSupportInterface

ReturnValueGetterSupportInterface provides the accessor method to get the returned value of a callable (function or method) intercepted.

Located at	php-aop/src/Aop/JoinPoint/Support/ReturnValueGetterSupportInterface.php
Namespace	Aop\JoinPoint\Support
Author	Nicolas Tallefourtane <dev@nicolab.net>

Methods summary

`public &mixed &`	# `getReturnValue( )` Get the returned value by the current callable intercepted. Get the returned value by the current callable intercepted. If in an advice of kind `around` the method `getReturnValue()` is called before the execution of the `proceed()` method, a `JoinPointException` is thrown. Returns `&mixed` The value returned (by reference).