Home > Backend Development > PHP Tutorial > Laravel5如何向闭合函数内传递参数

Laravel5如何向闭合函数内传递参数

WBOY
Release: 2016-06-06 20:30:52
Original
1264 people have browsed it

如上,怎么将$title 像$query一样,在函数内部使用?
$result = UserMenus::with(['menu'=>function($query){
$query->where('title',$title);
}])->where('user_id',$userId)->first();

回复内容:

如上,怎么将$title 像$query一样,在函数内部使用?
$result = UserMenus::with(['menu'=>function($query){
$query->where('title',$title);
}])->where('user_id',$userId)->first();

<code>php</code><code>$result = UserMenus::with(['menu'=>function($query) use($title){
$query->where('title',$title);
}])->where('user_id',$userId)->first();
</code>
Copy after login

<code>$result = UserMenus::with(
[
    'menu'=>function($query){
                global $title;
                $query->where('title',$title);
            }
])->where('user_id',$userId)->first();
</code>
Copy after login

话说PHP 有全局函数,你加global 不行吗?

Related labels:
php
source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template