twig implementation

vendor/symfony/intl/Symfony/Component/Intl/Globals/IntlGlobals.php

@@ -0,0 +1,137 @@
+<?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\Intl\Globals;
+
+/**
+ * Provides fake static versions of the global functions in the intl extension
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
+ */
+abstract class IntlGlobals
+{
+    /**
+     * Indicates that no error occurred
+     *
+     * @var integer
+     */
+    const U_ZERO_ERROR = 0;
+
+    /**
+     * Indicates that an invalid argument was passed
+     *
+     * @var integer
+     */
+    const U_ILLEGAL_ARGUMENT_ERROR = 1;
+
+    /**
+     * Indicates that the parse() operation failed
+     *
+     * @var integer
+     */
+    const U_PARSE_ERROR = 9;
+
+    /**
+     * All known error codes
+     *
+     * @var array
+     */
+    private static $errorCodes = array(
+        self::U_ZERO_ERROR => 'U_ZERO_ERROR',
+        self::U_ILLEGAL_ARGUMENT_ERROR => 'U_ILLEGAL_ARGUMENT_ERROR',
+        self::U_PARSE_ERROR => 'U_PARSE_ERROR',
+    );
+
+    /**
+     * The error code of the last operation
+     *
+     * @var integer
+     */
+    private static $errorCode = self::U_ZERO_ERROR;
+
+    /**
+     * The error code of the last operation
+     *
+     * @var integer
+     */
+    private static $errorMessage = 'U_ZERO_ERROR';
+
+    /**
+     * Returns whether the error code indicates a failure
+     *
+     * @param integer $errorCode The error code returned by IntlGlobals::getErrorCode()
+     *
+     * @return Boolean
+     */
+    public static function isFailure($errorCode)
+    {
+        return isset(self::$errorCodes[$errorCode])
+            && $errorCode > self::U_ZERO_ERROR;
+    }
+
+    /**
+     * Returns the error code of the last operation
+     *
+     * Returns IntlGlobals::U_ZERO_ERROR if no error occurred.
+     *
+     * @return integer
+     */
+    public static function getErrorCode()
+    {
+        return self::$errorCode;
+    }
+
+    /**
+     * Returns the error message of the last operation
+     *
+     * Returns "U_ZERO_ERROR" if no error occurred.
+     *
+     * @return string
+     */
+    public static function getErrorMessage()
+    {
+        return self::$errorMessage;
+    }
+
+    /**
+     * Returns the symbolic name for a given error code
+     *
+     * @param integer $code The error code returned by IntlGlobals::getErrorCode()
+     *
+     * @return string
+     */
+    public static function getErrorName($code)
+    {
+        if (isset(self::$errorCodes[$code])) {
+            return self::$errorCodes[$code];
+        }
+
+        return '[BOGUS UErrorCode]';
+    }
+
+    /**
+     * Sets the current error
+     *
+     * @param integer $code    One of the error constants in this class
+     * @param string  $message The ICU class error message
+     *
+     * @throws \InvalidArgumentException If the code is not one of the error constants in this class
+     */
+    public static function setError($code, $message = '')
+    {
+        if (!isset(self::$errorCodes[$code])) {
+            throw new \InvalidArgumentException(sprintf('No such error code: "%s"', $code));
+        }
+
+        self::$errorMessage = $message ? sprintf('%s: %s', $message, self::$errorCodes[$code]) : self::$errorCodes[$code];
+        self::$errorCode = $code;
+    }
+}