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Laravel 8 lower {#collection-method}
2021-07-05 09:43:50 更新
lower 方法将指定字符串转换为小写：
use Illuminate\Support\Str;
$result = Str::of('LARAVEL')->lower();
// 'laravel' 
lower 方法将指定字符串转换为小写：
use Illuminate\Support\Str;
$result = Str::of('LARAVEL')->lower();
// 'laravel'