Mercurial > hg > isophonics-drupal-site
view vendor/psy/psysh/src/CodeCleaner/MagicConstantsPass.php @ 13:5fb285c0d0e3
Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.
author | Chris Cannam |
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date | Mon, 23 Apr 2018 09:33:26 +0100 |
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children |
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<?php /* * This file is part of Psy Shell. * * (c) 2012-2018 Justin Hileman * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Psy\CodeCleaner; use PhpParser\Node; use PhpParser\Node\Expr\FuncCall; use PhpParser\Node\Name; use PhpParser\Node\Scalar\MagicConst\Dir; use PhpParser\Node\Scalar\MagicConst\File; use PhpParser\Node\Scalar\String_; /** * Swap out __DIR__ and __FILE__ magic constants with our best guess? */ class MagicConstantsPass extends CodeCleanerPass { /** * Swap out __DIR__ and __FILE__ constants, because the default ones when * calling eval() don't make sense. * * @param Node $node * * @return null|FuncCall|String_ */ public function enterNode(Node $node) { if ($node instanceof Dir) { return new FuncCall(new Name('getcwd'), [], $node->getAttributes()); } elseif ($node instanceof File) { return new String_('', $node->getAttributes()); } } }