UNB Components Code Reference

UnbCaptcha::php_imageconvolution method

Compatibility function for GD libraries not bundled with PHP.

private static function UnbCaptcha::php_imageconvolution ($src, $filter, $filter_div, $offset);

Parameters

src
filter
filter_div
offset

Remarks

Note: This function was copied unmodified from an external source. It may not meet the common source code standards.

include this file whenever you have to use imageconvolution... you can use in your project, but keep the comment below :) great for any image manipulation library Made by Chao Xu(Mgccl) 2/28/07 www.webdevlogs.com V 1.0

Member of class: UnbCaptcha

Implementation file: captcha.class.php, line 439

© 2011 Yves Goergen. UNB Components Homepage. Reference generated on 2011-02-22.