PHP Libraries

Verification code library

PHP dynamically randomly generates verification code class

Verification code library

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PHP dynamically randomly generates verification code classGenerate dynamic verification code class,Use pure white to fill the rectangular frame, you can also use interference code,Random color, random placement, random string Output # to the image.

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PHP dynamically randomly generates verification code code_PHP tutorial

21Jul2016

PHP dynamically and randomly generates verification code code. The following is the rendering. This rendering is the rendering without interference code. The following is the class code. Copy the code as follows: ?php /************************ *************************** //FILE:

Example of php verification code (GD library generates verification code)

25Jul2016

Example of php verification code (GD library generates verification code)

access2003 verification code PHP generates verification code with snowflake background

29Jul2016

access2003 verification code: access2003 verification code PHP generates a verification code with a snowflake background:

How to randomly generate verification code in php

29Sep2019

Use PHP's GD library to generate a picture with a verification code and save the verification code in the Session. You can use the rang() function to generate random verification codes; use the imagecolorallocate() method to assign colors to images; use ajax to refresh and generate new verification codes when you click on the verification code.

PHP generates verification code function, PHP generates verification code_PHP tutorial

12Jul2016

php generates verification code function, php generates verification code. PHP generates verification code function, PHP generates verification code function, PHP generates verification code function, practical and reliable. First, the rendering of the verification code generated up and down (the sample effect of the all-digital verification code generated here is

PHP generates verification code, thumbnail and watermark image class sharing, verification code watermark_PHP tutorial

12Jul2016

PHP generates verification codes, class sharing of thumbnails and watermarks, and verification code watermarks. Class sharing for php to generate verification codes, thumbnails and watermarks. Verification code watermark encapsulates a class that can generate verification codes, thumbnails and watermarks. Share it with everyone. phpclass image{ sessio

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