Brief analysis of list() function usage examples in PHP_php skills

The example in this article describes the usage of the list() function in PHP. Share it with everyone for your reference, the details are as follows:

The list() function in PHP is used to assign values ​​to a set of variables in one operation.

Note: The array variable here can only be a numerically indexed array, and it is assumed that the numerical index starts from 0.

list() function definition is as follows:

list(var1,var2...)

Parameter Description:

var1 Required. The first variable to be assigned a value.
var2,... Optional. More variables need to be assigned values.

Sample code is as follows:

<&#63;php
 //$arr=array('name'=>'Tom','pwd'=>'123456'); //错误！索引必须为数字索引！
 //$arr=array('1'=>'Tom','2'=>'123456'); //错误！数字索引必须从0开始！
 $arr=array('Tom','123456');
 list($name,$pwd)=$arr;
 echo "Welcome ".$name." ! Remember your password:".$pwd;
&#63;>

I hope this article will be helpful to everyone in PHP programming.