php switch else

In PHP, conditional statements mainly use statements such as if else and if ElseIf and Swicth case, which are used to the most. One, if...else statements If...else statements Executes a piece of code when the condition is established, and executes

First, If...else statement If...else statement Executes a piece of code when the condition is set, and executes another piece of code when the condition is not established Grammar: 1. Simple condition if (condition) { ...... } else{ ......

First, If...else statement If...else statement Executes a piece of code when the condition is set, and executes another piece of code when the condition is not established Grammar: 1. Simple condition if (condition) {......}else{......} Cases

Switch ($id) {Case 1:Return ' asp/';BreakCase 2:Return ' phper/';BreakCase 3:Return ' jsp/';BreakDefaultReturn ' rubbish/';} If Else implementation if ($systype = = 1 | | | $systype = 2 | | | $systype = 3 | | | $systype = 4) {return $sever;}elseif

In php, if else or switch statements are used most frequently, next, I will give you a detailed introduction to my notes on using the if else Conditional Control statement in php. if you need it, please refer to it. In php, the basic process control

JQuery + PHP creates the sliding switch effect and jqueryphp slide Switch This article describes how to use jQuery, PHP, and MySQL to enable or disable the 360 Security Guard firewall. This function can be applied to the product function. In order

The number of PHP components and frameworks is incredibly large. There are mega-frameworks like Symfony and Laravel, as well as miniature frameworks like Silex and slim. There are even traditional frameworks that have existed long before modern PHP

On several offline servers that are not very busy, the number of PHP-FPM processes is found to be more than 500, and some processes run for several months. The following troubleshooting was performed to determine if there is a problem with the

PHP kernel decryption series: Execution Process of zend_execute, kernel zend_execute PHP kernel decryption series: Execution Process of zend_execute The interpreter engine finally executes the op function zend_execute. In fact, zend_execute is

Conditional statements are used to perform different actions based on different conditions, and this article details the relevant knowledge points of the conditional statement. PHP conditional statements When you write code, you often need to