你好我是一个wordpress主题开发者。我创建了一个在 WP_DEBUG=False 中工作正常的主题,但是当我设置 WP_DEBUG=True 时出现未定义的索引错误
我的主题有一个选项页面,每当我点击保存时,我都会收到以下错误:
Notice: Undefined index: ang_temp in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_breadcrumbs in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_hide_social in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_hide_tw in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_hide_fb in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_hide_ms in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Notice: Undefined index: ang_hide_rss in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php:147) in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 156
这是我的主题functions.php 我不知道我做错了什么。我对php知之甚少。希望有 php 知识或 wordpress 主题开发知识的人能提供帮助。