单个值的传递 with public function index() { $test = "测试"; return view('test.index')->with('test',$test); } view public function index() { return view('test.index', ['test' => '测试']); } compact public function index() { $test = "测试&quo…
<?php // User.php class User extends Model { ; //进行中 const USER_TYPE_TEST = 'test'; //测试用户 // 需要在控制器访问, 使用static public static function getUserStatus() { return self::USER_STATUS_ACTIVED; } public function getUserType() { return self::USER_TYPE_TEST;…
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laravel 框架大量使用了traits. 简单举几个例子: 在Eloquent中使用了trait .然后在model初始化的时候,有个boot方法,会自动判断当前的类用了哪些trait.然后得到一个数组.程序会遍历这个数组,寻找有没有符合 "bootTraitName"的方法(在trait中定义),如果有就执行. /** * Boot all of the bootable traits on the model. * * @return void */ protected sta…