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<?php
/**
* Whoops - php errors for cool kids
* @author Filipe Dobreira <http://github.com/filp>
*/
namespace Whoops\Handler;
use InvalidArgumentException;
* Wrapper for Closures passed as handlers. Can be used
* directly, or will be instantiated automagically by Whoops\Run
* if passed to Run::pushHandler
class CallbackHandler extends Handler
{
* @var callable
protected $callable;
* @throws InvalidArgumentException If argument is not callable
* @param callable $callable
public function __construct($callable)
if (!is_callable($callable)) {
throw new InvalidArgumentException(
'Argument to ' . __METHOD__ . ' must be valid callable'
);
}
$this->callable = $callable;
* @return int|null
public function handle()
$exception = $this->getException();
$inspector = $this->getInspector();
$run = $this->getRun();
$callable = $this->callable;
// invoke the callable directly, to get simpler stacktraces (in comparison to call_user_func).
// this assumes that $callable is a properly typed php-callable, which we check in __construct().
return $callable($exception, $inspector, $run);
filp /
whoops
