initial commit; version 22.5.12042

2022-12-12 23:28:25 -05:00
commit af1b03d79f
17653 changed files with 22692970 additions and 0 deletions
--- a/libs/Phpfastcache8/Util/MemcacheDriverCollisionDetectorTrait.php
+++ b/libs/Phpfastcache8/Util/MemcacheDriverCollisionDetectorTrait.php
@ -0,0 +1,60 @@
+<?php
+
+/**
+ *
+ * This file is part of phpFastCache.
+ *
+ * @license MIT License (MIT)
+ *
+ * For full copyright and license information, please see the docs/CREDITS.txt file.
+ *
+ * @author Khoa Bui (khoaofgod)  <khoaofgod@gmail.com> https://www.phpfastcache.com
+ * @author Georges.L (Geolim4)  <contact@geolim4.com>
+ *
+ */
+declare(strict_types=1);
+
+namespace Phpfastcache\Util;
+
+
+/**
+ * Trait MemcacheDriverCollisionDetectorTrait
+ * @package phpFastCache\Core
+ */
+trait MemcacheDriverCollisionDetectorTrait
+{
+    /**
+     * @var string
+     */
+    protected static $driverUsed;
+
+    /**
+     * @param $driverName
+     * @return bool
+     */
+    public static function checkCollision($driverName): bool
+    {
+        $CONSTANT_NAME = __NAMESPACE__ . '\MEMCACHE_DRIVER_USED';
+
+        if ($driverName && is_string($driverName)) {
+            if (!defined($CONSTANT_NAME)) {
+                define($CONSTANT_NAME, $driverName);
+
+                return true;
+            } else {
+                if (constant($CONSTANT_NAME) !== $driverName) {
+                    trigger_error(
+                        'Memcache collision detected, you used both Memcache and Memcached driver in your script, this may leads to unexpected behaviours',
+                        E_USER_WARNING
+                    );
+
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+}