how to check radio button in php

The PHP code gets the value of the radio button in the form: (The radio button lets us select only one, there is a "checked" property, which is used by default, which is the default value each time we refresh our page.) ）Cases:1 formname=

text fields, supporting multiple lines of text input Text entry fields are required when users need to enter large sections of text in a form. Syntax : rows= "Number of rows" cols= "columns"> Text 1, tags are in pairs appear, to start, to end.

Use the Radio box, check box, to let the user select在使用表单设计调查表时，为了减少用户的操作，使用选择框是一个好主意，html中有两种选择框，即单选框和复选框，两者的区别是单选框中的选项用户只能选择一项，而复选框中用户可以任意选择多项，甚至全选。请看下面的例子:语法：1. Type:When Type= "Radio", the control is a radio boxWhen type= "checkbox", the control

get the value of a radio button In the form, radio button Radio is typically a group of groups that appear with the same name value and different value values, and in a group of radio buttons, only one of them may be selected at the same time. To

In the development and construction of PHP Web site, user registration, message is an essential function, the user submitted information data are submitted through form form, in order to ensure the integrity of the data, security, PHP form form

1. install Apache A) double-click the file Apach_2.2.8_win32-x86-no_ssl.msi to bring up the welcome interface. Click the next button to go to the license agreement interface. B) The user must agree to the terms in the interface to continue the

Windows Install Apache + MySQL + PHP 1. install Apache A) double-click the file Apach_2.2.8_win32-x86-no_ssl.msi to bring up the welcome interface. Click the next button to go to the license agreement interface. B) The user must agree to the terms

Seven habits of writing a secure PHP application Improve the security of your WEB application Security in PHP applications includes remote security and local security. This article will reveal the habits that PHP developers should develop when

Refer to a First to:http://www.fckeditor.netTo download FCKeditorPut it in the site root directory.Streamlined Description:Delete all files and folders that start with "_"Remove languages other than Chinese and English in the language packDelete

Prepare the Software: Jdk-8u31-windows-x64 mysql-installer-community-5.6.19.0 Apache-tomcat-8.0.18-windows-x64 Apache HTTP server2.4_x64 Myeclipse-pro-2014-ga-offline-installer-windows Php-5.6.5-win32-vc11-x64