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: /usr/share/php/Twig/psr-0/Extension/ [ drwxr-xr-x ]
name : Core.php <?php use Twig\Extension\CoreExtension; class_exists('Twig\Extension\CoreExtension'); @trigger_error(sprintf('Using the "Twig_Extension_Core" class is deprecated since Twig version 2.7, use "Twig\Extension\CoreExtension" instead.'), E_USER_DEPRECATED); if (\false) { /** @deprecated since Twig 2.7, use "Twig\Extension\CoreExtension" instead */ class Twig_Extension_Core extends CoreExtension { } }