Version 1

[yaffs-website] / vendor / psy / psysh / src / Psy / CodeCleaner / MagicConstantsPass.php

diff --git a/vendor/psy/psysh/src/Psy/CodeCleaner/MagicConstantsPass.php b/vendor/psy/psysh/src/Psy/CodeCleaner/MagicConstantsPass.php
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+++ b/vendor/psy/psysh/src/Psy/CodeCleaner/MagicConstantsPass.php
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+<?php
+
+/*
+ * This file is part of Psy Shell.
+ *
+ * (c) 2012-2017 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_ as StringNode;
+
+/**
+ * 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|StringNode
+     */
+    public function enterNode(Node $node)
+    {
+        if ($node instanceof Dir) {
+            return new FuncCall(new Name('getcwd'), array(), $node->getAttributes());
+        } elseif ($node instanceof File) {
+            return new StringNode('', $node->getAttributes());
+        }
+    }
+}