code/libraries/joomlatools/library/exception/handler/abstract.php
public function removeExceptionCallback(callable $callback)
    {
        foreach ($this->__exception_callbacks as $key => $exception_callback)
        {
            if ($exception_callback === $callback)
            {
                unset($this->__exception_callbacks[$key]);
                break;
            }
        }

        return $this;
    }
public function removeExceptionCallback(callable $callback)
    {
        foreach ($this->__exception_callbacks as $key => $exception_callback)
        {
            if ($exception_callback === $callback)
            {
                unset($this->__exception_callbacks[$key]);
                break;
            }
        }

        return $this;
    }
public function removeExceptionCallback ( callable $ callback ) { foreach ( $ this -> __exception_callbacks as $ key => $ exception_callback ) { if ( $ exception_callback === $ callback ) { unset ( $ this -> __exception_callbacks [ $ key ] ) ; break ; } } return $ this ; }
Remove an exception callback

@param  callable $callback
@throws \InvalidArgumentException If the callback is not a callable
@return KExceptionHandlerAbstract
Remove an exception callback