Home >PHP Framework >ThinkPHP >What is the use of input method in thinkphp

What is the use of input method in thinkphp

WBOY
WBOYOriginal
2022-02-18 15:37:283439browse

The purpose of the input method in thinkphp: 1. Determine whether the variable is defined, the syntax is "input('?post.name')"; 2. Get the PARAM parameter, the syntax is "input('param.') "; 3. Get GET parameters, the syntax is "input('get.')".

What is the use of input method in thinkphp

The operating environment of this article: Windows 10 system, ThinkPHP version 5, Dell G3 computer.

thinkWhat is the use of the input method in php

1. Determine whether the variable is defined

input('?get.id');
input('?post.name');

Variable type methods include:

Get the current request Variable Get $_GET variableGet the $_POST variableGet the $_PUT variableGet the $_DELETE variableGet the $_SESSION variableGet the $_COOKIE variableGet the $_REQUEST variableGet the $_SERVER variableGet the $_ENV variableGet the route (including PATHINFO) variableGet the $_FILE variable
Method Description
##param
get
post
put
delete
session
cookie
request
server
env
route
file

2. Get the PARAM parameter

input('param.name'); // 获取单个参数
input('param.'); // 获取全部参数
// 下面是等效的
input('name'); 
input('');

3. Get GET parameters

// 获取单个变量
input('get.id');
// 使用过滤方法获取 默认为空字符串
input('get.name');
// 获取全部变量
input('get.');

4.Use filtering method

input('get.name','','htmlspecialchars'); // 获取get变量 并用htmlspecialchars函数过滤
input('username','','strip_tags'); // 获取param变量 并用strip_tags函数过滤
input('post.name','','org\Filter::safeHtml'); // 获取post变量 并用org\Filter类的safeHtml方法过滤

5.Use variables Modifier

input('get.id/d');
input('post.name/s');
input('post.ids/a');
ModifierFunctionForcing to string typeForcing to integer typeForce to Boolean typeForce Convert to array typeForce to floating point type
s
d
b
a
f
Recommended Study: "

PHP Video Tutorial"

The above is the detailed content of What is the use of input method in thinkphp. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn