added abstract required function

2019-01-12 12:17:20 +02:00
parent e3e70d5543
commit 4ef340dd58
1 changed files with 2 additions and 0 deletions
--- a/classes/Item.php
+++ b/classes/Item.php
@@ -143,6 +143,8 @@ abstract class Item
        }
    }

+    abstract public function printInfo();
+
    public function printImage()
    {
        echo "<img src='/i/sh/{$this->img}'>";