diff options
Diffstat (limited to 'system/helpers/captcha_helper.php')
| -rw-r--r-- | system/helpers/captcha_helper.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 85bcfb5a0..3cf581bba 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -79,7 +79,8 @@ if ( ! function_exists('create_captcha')) 'border' => array(153,102,102), 'text' => array(204,153,153), 'grid' => array(255,182,182) - ) + ), + 'img_alt' => 'captcha' ); foreach ($defaults as $key => $val) @@ -330,7 +331,7 @@ if ( ! function_exists('create_captcha')) return FALSE; } - $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt=" " />'; + $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_url.$img_filename.'" style="width: '.$img_width.'; height: '.$img_height .'; border: 0;" alt="'.$img_alt.'" />'; ImageDestroy($im); return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename); |