Version 1

[yaffs-website] / vendor / symfony / expression-language / Token.php

diff --git a/vendor/symfony/expression-language/Token.php b/vendor/symfony/expression-language/Token.php
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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\ExpressionLanguage;
+
+/**
+ * Represents a Token.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class Token
+{
+    public $value;
+    public $type;
+    public $cursor;
+
+    const EOF_TYPE = 'end of expression';
+    const NAME_TYPE = 'name';
+    const NUMBER_TYPE = 'number';
+    const STRING_TYPE = 'string';
+    const OPERATOR_TYPE = 'operator';
+    const PUNCTUATION_TYPE = 'punctuation';
+
+    /**
+     * Constructor.
+     *
+     * @param int    $type   The type of the token
+     * @param string $value  The token value
+     * @param int    $cursor The cursor position in the source
+     */
+    public function __construct($type, $value, $cursor)
+    {
+        $this->type = $type;
+        $this->value = $value;
+        $this->cursor = $cursor;
+    }
+
+    /**
+     * Returns a string representation of the token.
+     *
+     * @return string A string representation of the token
+     */
+    public function __toString()
+    {
+        return sprintf('%3d %-11s %s', $this->cursor, strtoupper($this->type), $this->value);
+    }
+
+    /**
+     * Tests the current token for a type and/or a value.
+     *
+     * @param array|int   $type  The type to test
+     * @param string|null $value The token value
+     *
+     * @return bool
+     */
+    public function test($type, $value = null)
+    {
+        return $this->type === $type && (null === $value || $this->value == $value);
+    }
+}