提交代码

vendor/doctrine/dbal/lib/Doctrine/DBAL/Version.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Doctrine\DBAL;
+
+use function str_replace;
+use function strtolower;
+use function version_compare;
+
+/**
+ * Class to store and retrieve the version of Doctrine.
+ */
+class Version
+{
+    /**
+     * Current Doctrine Version.
+     */
+    public const VERSION = '2.9.2';
+
+    /**
+     * Compares a Doctrine version with the current one.
+     *
+     * @param string $version The Doctrine version to compare to.
+     *
+     * @return int -1 if older, 0 if it is the same, 1 if version passed as argument is newer.
+     */
+    public static function compare($version)
+    {
+        $currentVersion = str_replace(' ', '', strtolower(self::VERSION));
+        $version        = str_replace(' ', '', $version);
+
+        return version_compare($version, $currentVersion);
+    }
+}