Subscribe 9

Securimage Captcha addon

This addon add a captcha on user registration. It uses Securimage from phpcaptcha.org. This addon works without modifications of the FluxBBcode. It simply uses existing hooks.

Detailed description:

To customize the captcha image, edit the file securimage/securimage_show.php

...

$img = new Securimage();

// You can customize the image by making changes below, some examples are included - remove the "//" to uncomment

//$img->ttf_file        = './Quiff.ttf';
//$img->captcha_type    = Securimage::SI_CAPTCHA_MATHEMATIC; // show a simple math problem instead of text
//$img->case_sensitive  = true;                              // true to use case sensitve codes - not recommended
//$img->image_height    = 90;                                // height in pixels of the image
//$img->image_width     = $img->image_height * M_E;          // a good formula for image size based on the height
//$img->perturbation    = .75;                               // 1.0 = high distortion, higher numbers = more distortion
//$img->image_bg_color  = new Securimage_Color("#0099CC");   // image background color
//$img->text_color      = new Securimage_Color("#EAEAEA");   // captcha text color
//$img->num_lines       = 8;                                 // how many lines to draw over the image
//$img->line_color      = new Securimage_Color("#0000CC");   // color of lines over the image
//$img->image_type      = SI_IMAGE_JPEG;                     // render as a jpeg image
//$img->signature_color = new Securimage_Color(rand(0, 64),
//                                             rand(64, 128),
//                                             rand(128, 255));  // random signature color

// see securimage.php for more options that can be set

...
  • Modification downloads: 535
  • Released: 2015-03-04

Recent version

  • Supports FluxBB: 1.5.8