diff options
| author | Preetham <me@preetham.in> | 2014-11-12 14:36:35 +0100 |
|---|---|---|
| committer | Preetham <me@preetham.in> | 2014-11-12 14:36:35 +0100 |
| commit | 83aeef1d8602b04716b86790a023bb0211fa25ce (patch) | |
| tree | 7129b39bb32bf94238c33638a82c57d61c1c44ad /system/helpers | |
| parent | 692e7967d48c67f28f52da6051e4715a6d891b5a (diff) | |
Closing #656 and updating documentation
Signed-off-by: Preetham <me@preetham.in>
Diffstat (limited to 'system/helpers')
| -rw-r--r-- | system/helpers/captcha_helper.php | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 8c2cfa43e..4398d3191 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -71,7 +71,7 @@ if ( ! function_exists('create_captcha')) 'font_path' => '', 'expiration' => 7200, 'word_length' => 8, - 'font_size' =>16, + 'font_size' =>16, 'pool' => '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', 'colors' => array( 'background' => array(255,255,255), @@ -194,13 +194,13 @@ if ( ! function_exists('create_captcha')) $use_font = ($font_path !== '' && file_exists($font_path) && function_exists('imagettftext')); if ($use_font === FALSE) { - $font_size = $font_size>5?5:$font_size; + ($font_size >= 5) && $font_size = 5;; $x = mt_rand(0, $img_width / ($length / 3)); $y = 0; } else { - $font_size = $font_size>30?30:$font_size; + ($font_size > 30) && $font_size = 30; $x = mt_rand(0, $img_width / ($length / 1.5)); $y = $font_size + 2; } |