Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\VarDumper;
Chris@0: 
Chris@0: use Symfony\Component\VarDumper\Cloner\VarCloner;
Chris@0: use Symfony\Component\VarDumper\Dumper\CliDumper;
Chris@0: use Symfony\Component\VarDumper\Dumper\HtmlDumper;
Chris@0: 
Chris@0: // Load the global dump() function
Chris@0: require_once __DIR__.'/Resources/functions/dump.php';
Chris@0: 
Chris@0: /**
Chris@0:  * @author Nicolas Grekas <p@tchwork.com>
Chris@0:  */
Chris@0: class VarDumper
Chris@0: {
Chris@0:     private static $handler;
Chris@0: 
Chris@0:     public static function dump($var)
Chris@0:     {
Chris@0:         if (null === self::$handler) {
Chris@0:             $cloner = new VarCloner();
Chris@17:             $dumper = \in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) ? new CliDumper() : new HtmlDumper();
Chris@0:             self::$handler = function ($var) use ($cloner, $dumper) {
Chris@0:                 $dumper->dump($cloner->cloneVar($var));
Chris@0:             };
Chris@0:         }
Chris@0: 
Chris@17:         return \call_user_func(self::$handler, $var);
Chris@0:     }
Chris@0: 
Chris@0:     public static function setHandler(callable $callable = null)
Chris@0:     {
Chris@0:         $prevHandler = self::$handler;
Chris@0:         self::$handler = $callable;
Chris@0: 
Chris@0:         return $prevHandler;
Chris@0:     }
Chris@0: }