PHP Classes

Dayyan's CAPTCHA Image: Generate images for CAPTCHA validation

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Not enough user ratingsTotal: 584 All time: 5,284 This week: 232Up
Version License PHP version Categories
captcha_image 1.2GNU General Publi...5.0PHP 5, Graphics, Validation, Security


This package can be used to generate images for CAPTCHA validation.

There is one class that can generate a random text string for validation.

Another class is responsible for rendering the validation text. Each character is rendered in a variable position and rotation angle. The class renders several lines over the text to obfuscate it.

The rendered image is generated in the PNG format and is served as the current script output.

Picture of Mohammad Dayyan
Name: Mohammad Dayyan <contact>
Classes: 2 packages by
Country: Iran Iran
Age: 39
All time rank: 222929 in Iran Iran
Week rank: 683 Up17 in Iran Iran Up

  • linux_server.jpg
  • windows_server.jpg
  Files folder image Files  
File Role Description
Files folder imageinclude (3 files)
Accessible without login Plain text file index.php Example Example

  Files folder image Files  /  include  
File Role Description
  Accessible without login Plain text file DayyanConfirmImageClass.php Class Main Class
  Accessible without login Plain text file DayyanRandomCharactersClass.php Class Generate random string
  Accessible without login Plain text file index.php Example Generate image

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