update v1.0.7.9 R.C.

This is a Release Candidate. We are still testing.

vendor/zendframework/zend-validator/src/Sitemap/Lastmod.php

@@ -0,0 +1,71 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+namespace Zend\Validator\Sitemap;
+
+use Zend\Stdlib\ErrorHandler;
+use Zend\Validator\AbstractValidator;
+
+/**
+ * Validates whether a given value is valid as a sitemap <lastmod> value
+ *
+ * @link       http://www.sitemaps.org/protocol.php Sitemaps XML format
+ */
+class Lastmod extends AbstractValidator
+{
+    /**
+     * Regular expression to use when validating
+     *
+     */
+    const LASTMOD_REGEX = '/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])(T([0-1][0-9]|2[0-3])(:[0-5][0-9])(:[0-5][0-9])?(\\+|-)([0-1][0-9]|2[0-3]):[0-5][0-9])?$/';
+
+    /**
+     * Validation key for not valid
+     *
+     */
+    const NOT_VALID = 'sitemapLastmodNotValid';
+    const INVALID   = 'sitemapLastmodInvalid';
+
+    /**
+     * Validation failure message template definitions
+     *
+     * @var array
+     */
+    protected $messageTemplates = [
+        self::NOT_VALID => "The input is not a valid sitemap lastmod",
+        self::INVALID   => "Invalid type given. String expected",
+    ];
+
+    /**
+     * Validates if a string is valid as a sitemap lastmod
+     *
+     * @link http://www.sitemaps.org/protocol.php#lastmoddef <lastmod>
+     *
+     * @param  string  $value  value to validate
+     * @return bool
+     */
+    public function isValid($value)
+    {
+        if (!is_string($value)) {
+            $this->error(self::INVALID);
+            return false;
+        }
+
+        $this->setValue($value);
+        ErrorHandler::start();
+        $result = preg_match(self::LASTMOD_REGEX, $value);
+        ErrorHandler::stop();
+        if ($result != 1) {
+            $this->error(self::NOT_VALID);
+            return false;
+        }
+
+        return true;
+    }
+}