php - Error and exception handling in php7 -

recently moved php7. following error occurs:

argument 1 passed myclass\throwable::exceptionhandler() must instance of exception, instance of error given 

and respective class

namespace myclass;  class throwable {     public function exceptionhandler(\exception $exception)     {         //logic here     } } 

as stated in docs

most errors reported throwing error exceptions.

does mean have provide instance of error or more general throwable exception handler?

errors , exceptions both extend throwable errors not extended exception.

therefore, exceptionhandler must accept object of type throwable in order accept errors.

simplest fix this, though may want rename $exception make clear.

namespace myclass;  class throwable {     public function exceptionhandler(\throwable $exception)     {         //logic here     } } 

note: new error class should not confussed errorexception has classicly been used device turning php 5 errors exception objects symantic meaning.

http://php.net/manual/en/class.error.php