FLARUM 張貼文章時發生錯誤! -- Day3

OO

如果跟我一樣在張貼文章時，發生了以下錯誤:

Warning: count(): Parameter must be an array or an object that implements Countable in C:\xampp\htdocs\flarum\vendor\flarum\core\src\Core\Post\RegisteredTypesScope.php on line 52

開啟：

\vendor\flarum\core\src\Core\Post\RegisteredTypesScope.php

在Line 52

$this->whereIndex = count($query->wheres);

改成↓👇👇👇

$this->whereIndex = count($query->wheres ?: []);

參考網址：Fix PHP 7.2 warning