Merge branch 'main' into issue-3911issue-3911

1 files changed, 0 insertions, 29 deletions

diff --git a/lib/classes/StudipCacheKeyTrait.php b/lib/classes/StudipCacheKeyTrait.php
deleted file mode 100644
index 62eb142..0000000
--- a/lib/classes/StudipCacheKeyTrait.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-/**
- * Trait for unique cache hashes per key for each system based on db configuration which should
- * be sufficient to eliminate cache mishaps.
- *
- * @author      Jan-Hendrik Willms <tleilax+studip@gmail.com>
- * @license     GPL2 or any later version
- * @package     studip
- * @subpackage  cache
- * @since       Stud.IP 5.0
- */
-trait StudipCacheKeyTrait
-{
-    protected $cache_prefix = null;
-
-    /**
-     * Returns a prefix cache key based on db configuration.
-     *
-     * @param  string $offset
-     * @return string
-     */
-    protected function getCacheKey($offset)
-    {
-        if ($this->cache_prefix === null) {
-            $this->cache_prefix = md5("{$GLOBALS['DB_STUDIP_HOST']}|{$GLOBALS['DB_STUDIP_DATABASE']}");
-        }
-        return "{$this->cache_prefix}/{$offset}";
-    }
-}