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Verification code library

A useful verification code php tool class

Verification code library

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A useful verification code php tool class Introducing a useful verification code php tool class, take out the characters from the set string , combine them into the verification code characters we want, generate the code and then draw it into the picture.

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A useful verification code PHP tool class

25 Jul 2016

A useful verification code PHP tool class

A very useful verification code tool class

25 Jul 2016

A very useful verification code tool class

A useful PHP verification code class example sharing_PHP tutorial

13 Jul 2016

A useful example of PHP verification code class is shared. Share a useful PHP verification code class, including calling examples. Note: If the specified font is not applicable, use the imagestring() function. If you need to encounter the specified font, use

[php verification code class] Share 10 useful php verification code codes

19 May 2017

Verification code is indispensable in PHP websites. It can prevent malicious registration or submission, malicious cracking of passwords, ticket fraud, forum flooding, page brushing, etc. Verification code can also reduce server pressure. Then PHP Chinese website shares 10 good ones. The PHP verification code class is available for you to download and use.

php verification code class php verification code

25 Jul 2016

php verification code class php verification code

cf brother gift package verification code A PHP verification code class code sharing has been packaged into a class

29 Jul 2016

cf brother gift package verification code: cf brother gift package verification code A PHP verification code code sharing has been encapsulated into a class: Copy the code The code is as follows: <?php session_start(); Header(

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