Captcha doesn't load.

[Blazeqts]

Currently trying to get Captcha for my website. Here's the PHP code:

<?php
class Captcha
{
	/**
	 * Configuration
	 */
	private $stack = "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ123456789";
	private $length = 7;
	private $distortionLevel = 3;
	/**
	 * Runtime values
	 */
	private $value;
	private $stackLength;
	/**
	 * Initialize the current session if available
	 */
	public function __construct($enable = true)
	{
		// Count the stack (starting from 0)
		$this->stackLength = strlen($this->stack) - 1;
		if(session_id() == '')
			session_start();
		// Initialize the previous session
		if(isset($_SESSION['captcha']))
		{
			$this->value = $_SESSION['captcha'];
		}
		if(!$enable)
		{
			$this->value = false;
		}
	}
	/**
	 * Generate a new value and tie it to a session
	 */
	public function generate()
	{
		$this->value = "";
		for($i = 0; $i < $this->length; $i++)
		{
			$this->value .= $this->random();
		}
		$_SESSION['captcha'] = $this->value;
	}
	/**
	 * Generate one random character from the stack
	 * @return String
	 */
	private function random()
	{
		return $this->stack{rand(0, $this->stackLength)};
	}
	/**
	 * Create an image
	 * @param Int $width
	 * @param Int $height
	 */
	public function output($width, $height)
	{
		// Create the image
		$image = imagecreatetruecolor($width, $height);
		// Create some colors
		$backgroundColor = imagecolorallocate($image, 0, 0, 0);
		$textColor = imagecolorallocate($image, 250, 0, 0);
		// Draw the transparent background
		imagecolortransparent($image, $backgroundColor);
		// Draw the text
		imagestring($image, 5, 3, 4, $this->value, $textColor);
		// Draw some lines to distort
		for($i = 0; $i < $this->distortionLevel; $i++)
		{
			imageline($image, rand(0, $width), rand(0, $height), rand(0, $width), rand(0, $height), imagecolorallocatealpha($image, rand(0,255), rand(0,255), rand(0,255), 60));
		}
		// Define the headers and output it
		header("Cache-Control: no-cache, must-revalidate");
		header("Content-type: image/png");  
		imagepng($image);  
	}
	/**
	 * Get the captcha value as plaintext and destroy the session
	 * @return String
	 */
	public function getValue()
	{
		return $this->value;
	}
}

it doesn't load the captcha basically. Is there any errors in the code perhaps?

- Also, this is a repost. The other one got closed because Faded thinks it's FusionCMS related, while it's not. It's a PHP related.

 

[Syphex]

He closed it simply because the theme is from fusionCMS

And don't say that it isnt, becuse i've had been working with stolen fusionCMS themes before/smilar.

The code is from the FusionCMS php directory also.

I don't see what you are trying to do here

------

i don't know what you decides to do with thief's on this forum, but this guy is surely one.

 

[Hyperion]

Yeh, it's from FusionCMS. I can see it's related to PHP, that much is obvious. But we do not support anything from FusionCMS.
Your best bet is to just add a new Captcha script.

Closing thread, again.