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Issue #439 CAPTCHA was difficult to read on some backgrounds. Added support for constant e_CAPTCHA_FONTCOLOR (use hex color) which may be used in theme.php

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Cameron
2013-09-16 14:12:04 -07:00
parent 6dd2738e0b
commit 7678f3fecc
3 changed files with 78 additions and 9 deletions
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13
e107_images/secimg.php
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@@ -40,7 +40,18 @@ require_once(realpath(e_BASE.$HANDLERS_DIRECTORY.DIRECTORY_SEPARATOR."secure_img
$sim = new secure_image();
$sim->render($_SERVER['QUERY_STRING']);
$code = $_GET['id'];
if(preg_match('/^[a-f0-9]{6}$/i', $_GET['clr'])) //hex color is valid
{
$color = $_GET['clr'];
}
else
{
$color = "cccccc";
}
$sim->render($code,$color);
exit;