debug/Condition.php
public function onMatch(\Exception $exception, Handler $handler)
    {
        return $this->onMatch ? call_user_func($this->onMatch, $exception, $handler) : null;
    }
public function onMatch(\Exception $exception, Handler $handler)
    {
        return $this->onMatch ? call_user_func($this->onMatch, $exception, $handler) : null;
    }
public function onMatch ( \ Exception $ exception , Handler $ handler ) { return $ this -> onMatch ? call_user_func ( $ this -> onMatch , $ exception , $ handler ) : null ; }
Executes code that applies when this Condition is met.

Note: Not declared abstract because a callable may be given at runtime to be executed (either using the
constructor or the respective setter), but you may want to simply override this for complex Conditions and
store your Condition as a separate class to keep your codebase legible.

@param   \Exception  $exception  The Exception which has been matched.
@param   Handler     $handler    The Handler which ran the match.
@return  int|null                One of definitions\Signals or null.
Executes code that applies when this Condition is met .