Gregwar/Captcha
A PHP library for generating and validating CAPTCHAs to protect web applications from bots and spam.
PHP
Backend & APIs
Authentication
MIT
1.8K
Stars
304
Forks
Dec 27, 2012
Created
Nov 21, 2025
Last Updated
Project Analytics
Stars Growth (1 Month)
+2
+0.1% change
Avg Daily Growth (1 Month)
+0.1
stars per day
Fork/Star Ratio (All Time)
16.9%
Good engagement
Lifetime Growth
0.4
stars/day over 4.8K days
Stars Over Time
Forks Over Time
Open Issues Over Time
Pull Requests Over Time
Commits Over Time
AI-Generated Tags
captcha
anti-bot
anti-spam
security
php
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