PHP Verification code--Precautions

There are about three ways to make PHP code:

Character

Image

Chinese characters

These three ways are more conventional, the production process needs to pay attention to the following points:

Material Requirements: Font files, pictures, character sets

Fonts in Windows comes with: Control Panel Search "font" Open font search "Microsoft ya Black" copy "Wsyh.ttf" to the directory where the PHP code is located

encoding Format: UTF8 No BOM

The Setup method is simple, choose Save As UTF8 no BOM, not the last resort in Windows Notepad to open the program Files!

Remember, it's UTF8. No BOM

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

PHP Verification code--Precautions