Solve the problem of PHP Chinese garbled

This article to share the content is about to solve the PHP Chinese garbled problem, has a certain reference value, the need for friends can refer to

We are writing the following PHP code:

<?php$sum=0; $total =1.2; $sum = $total; echo GetType ($sum); Echo ' </br> '; $sum 1=0; $total 1= $sum; Echo GetType ($ TOTAL1);//Gets the type of the variable $sum3=100;echo ' </br> '; Settype ($sum, "string");//sets the type of the variable echo GetType ($sum 3); Echo ' </br > '; Echo ' determines whether a variable exists: '; $a =5;echo isset ($a);? >

, we will find PHP garbled

The following situation occurs:

Double
Double
Integer
Arrival Yukata 柇 Juan € Juan 彉 stated expiry refer 忔 ionizing å ﹀ workspace 鍦: 1

In other words, it is the Chinese language that determines whether a variable exists: 1 '

How to solve?

The method is simple, add in the code

Header ("Content-type:text/html;charset=utf-8");

The code is as follows:

<?phpheader ("Content-type:text/html;charset=utf-8"), $sum =0, $total =1.2; $sum = $total; echo GetType ($sum); Echo ' </br> '; $sum 1=0; $total 1= $sum; Echo GetType ($total 1);//Gets the type of the variable $sum3=100;echo ' </br> '; Settype ($sum, " String ");//sets the type of the variable echo GetType ($sum 3); Echo ' </br> '; Echo ' determines whether a variable exists: '; $a =5;echo isset ($a); >