Laravel 缓存永远记住
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Laravel cache remember forever
提问by niko craft
I have this piece of code that I thought would remember cache forever:
我有一段我认为会永远记住缓存的代码：
$setting = \Cache::remember('website_description', 0, function() {
return App\Models\Setting::where('name', 'website_description')->first();
});
But it doesn't remember at all, someone told me that passing 0to remember function would make it remember forever. Since this doesn't work what other way can I put an item in cache forever?
但是它根本不记得，有人告诉我，传递0给记住功能会让它永远记住。既然这不起作用，我可以通过什么其他方式将项目永远放入缓存中？
回答by Sanath Samarasinghe
Just change rememberto rememberForeverand remove time parameter
只要改变remember到rememberForever和删除时间参数
$setting = \Cache::rememberForever('website_description', function() {
return App\Models\Setting::where('name', 'website_description')->first();
});
回答by aceraven777
You can try this:
你可以试试这个：
if (! \Cache::has('website_description')) {
\Cache::forever('website_description', App\Models\Setting::where('name', 'website_description')->first());
}
