PHP Classes

FCaptcha: Verify if the user is a human with a CAPTCHA image

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Ratings Unique User Downloads Download Rankings
Not yet rated by the usersTotal: 75 All time: 10,189 This week: 89Up
Version License PHP version Categories
fcaptcha 1.0Custom (specified...5PHP 5, Graphics, Validation
Description 

Author

Faris AL-Otabi

This package can verify if the user is a human with a CAPTCHA image.

It can generate an image that displays a text string generated randomly.

The generated text is stored in a session variable.

The package also verifies if the text entered by a user matches what is displayed in the image by checking the session variable.

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  Performance   Level  
Name: Faris AL-Otabi <contact>
Classes: 16 packages by
Country: Saudi Arabia Saudi Arabia
Age: 27
All time rank: 275610 in Saudi Arabia Saudi Arabia
Week rank: 6 Up1 in Saudi Arabia Saudi Arabia Up

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Example

<?php
session_start();

include_once './src/FCaptcha.php';

$c = new FCaptcha;

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    echo $c->checkCaptch($_POST['captcha']) ? 'Captcha OK' : 'Captcha Bad';
}
?>
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <form action="" method="post">
        <div>
            <img src="captcha.php" alt="">
        </div>
        <div>
            <input type="text" name="captcha" id="">
        </div>
        <div>
            <button type="submit">Check</button>
        </div>
    </form>



</body>

</html>

Details

FCaptcha

Simple PHP Captcha Library

![](https://i.imgur.com/5HDJhtE.png)

License

MIT


  Files folder image Files (5)  
File Role Description
Files folder imagesrc (1 file)
Accessible without login Plain text file captcha.php Example Example script
Accessible without login Plain text file index.php Example Example script
Accessible without login Plain text file LICENSE Lic. License text
Accessible without login Plain text file README.md Doc. Documentation

  Files folder image Files (5)  /  src  
File Role Description
  Plain text file FCaptcha.php Class Class source

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 Version Control Unique User Downloads Download Rankings  
 100%
Total:75
This week:0
All time:10,189
This week:89Up

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