Model::whereRaw('foo = bar and cars = 2', array(20))->get(); Model::on('connection-name')->find(1); Model::with('relation')->get(); Model::all()->take(10); Model::all()->skip(10); // 默认的 Eloquent 排序是上升排序 Model::all()->orderBy('column'); Model::all()-...
1$users = User::whereRaw('age > ? and votes = 100', array(25))->get();Chunking ResultsIf you need to process a lot (thousands) of Eloquent records, using the chunk command will allow you to do without eating all of your RAM:...
If you are unable to generate the query you need via the fluent interface, feel free to use whereRaw:1$users = User::whereRaw('age > ? and votes = 100', [25])->get();Chunking ResultsIf you need to process a lot (thousands) of Eloquent records, using the chunk command will allow...
AI代码解释 publicfunction__call($method,$parameters){return$this->connection()->$method(...$parameters);} 转发,调用的是Illuminate\Database\Connection,用户处理table()方法,随后会通过table()方法指向Illuminate\Database\Query类,开头我们讲过这个类了,这里就不多说了,随后就是各种sql的拼接->执行sql->结...
Model::whereRaw('foo = bar and cars = 2', array(20))->get();Model::remember(5)->get();Model::remember(5, 'cache-key-name')->get();Model::cacheTags('my-tag')->remember(5)->get();Model::cacheTags(array('my-first-key','my-second-key'))->remember(5)->get();Model::on...
In the example below, we have added the index() function to handle a route. In this function, we redirect to the "home" route with two parameters passed as query strings, such as "id" and "itemid". As a result, the URL will look like this: ...
在*后面的参数都是命名关键字参数，传值的时候必须按照关键字参数进行传值，*args后面的参数也是命名关键...
Yet, it uses ->where() instead of ->whereRaw().And while it's similar to the subselect, it's not the same. You can only access the data where it's compared.One More ThingWhen dealing with Raw DB expressions - be careful with parameters. You can easily make a mistake and introduce...
(); Model::whereRaw('foo = bar and cars = 2', array(20))->get(); Model::remember(5)->get(); Model::remember(5, 'cache-key-name')->get(); Model::cacheTags('my-tag')->remember(5)->get(); Model::cacheTags(array('my-first-key','my-second-key'))->remember(5)->get(...
注意在这里我们使用了laravel5提供的route model binding特性,我们在控制器中使用Task类typehinting了task参数,而该task参数,而该task参数和routes.php中定义的wildcast路由Route::get('tasks/{task}','xxx'}定义的task相匹配,因此laravel在调用我们的控制器时自动注入Task模型(以id为索引)。这个功能后续再做进一步的...