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1. VisitRequest Instance To get the current HTTP request instance through dependency injection, you need to type-prompt the class in the Controller's constructor or method so that the Illuminate\Http\Request current request instance is automatically

1. What is the definition of a variable? How do I check that a variable is defined? How do I delete a variable? How do I detect if a variable is set? $ defines whether the isset ()//check variable is setDefined ()//Detect constants are setUnset

HTTP request Access Request To make it easy to get an Http request instance through dependency injection, you should write the type declaration illuminate\http\request in the Controller's constructor or control function. The instance of the

Basic laravel tutorial -- request an HTTP request To easily obtain http Request instances through dependency injection, you should write the type declaration Illuminate \ Http \ Request in the controller's constructor or control function. The

1. how to define variables? How do I check whether variables are defined? How to delete a variable? Determines whether a variable is null? Isset () unset () empty () 2. what is a variable? A variable name can be dynamically set and used. $ A = & amp;

1. How to define variables? How do I check whether variables are defined? How to delete a variable? Determines whether a variable is null?Isset ()Unset ()Empty () 2. What is a variable?A variable name can be dynamically set and used.$ A = 'hello', $

[Lumen5.2 documentation] basics-HTTP request 1. access request instance To obtain the current HTTP Request instance through dependency injection, type prompts should be made to the Illuminate \ Http \ Request class in the controller's constructor or

This article brings the content is about PHP common some of the problems summary (collection), there is a certain reference value, the need for friends can refer to, I hope to help you. 1. What is the difference between single and double quotes

This is my sincere experience in trying to use Laravel, thinkphp, Yii, Symfony2, CI, cakephp, Yii2 after the real Idea (default7#zbphp.com).1) thinkphp (version 3.1.3)I started with the thinkphp 3.1.3, the entry threshold is the URL and method

Basic input Laravel uses an easy way to access the information submitted by the user. You can access the information submitted by the user in a unified way without worrying about how the user submits the information. Get a user-submitted value