for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
/**
* This file is part of the Ray.Di package.
*
* @license http://opensource.org/licenses/MIT MIT
*/
namespace Ray\Di\Exception;
use Ray\Di\Exception;
class Unbound extends \LogicException implements ExceptionInterface
{
public function __toString()
$messages = [sprintf("- %s\n", $this->getMessage())];
$e = $this->getPrevious();
if (! $e instanceof \Exception) {
return $this->getMainMessage($this);
}
if ($e instanceof Unbound) {
return $this->buildMessage($e, $messages) . "\n" . $e->getTraceAsString();
return parent::__toString();
* @param Unbound $e
* @param string[] $msg
* @return string
private function buildMessage(Unbound $e, array $msg)
$lastE = $e;
while ($e instanceof Unbound) {
$msg[] = sprintf("- %s\n", $e->getMessage());
$e = $e->getPrevious();
array_pop($msg);
$msg = array_reverse($msg);
return $this->getMainMessage($lastE) . implode('', $msg);
private function getMainMessage(Unbound $e)
return sprintf(
"exception '%s' with message '%s'\n",
get_class($e),
$e->getMessage()
);
ray-di /
Ray.Di
