diff options
| author | dimitribalazs <dimitri_balazs@hotmail.com> | 2015-11-18 11:50:22 +0100 |
|---|---|---|
| committer | dimitribalazs <dimitri_balazs@hotmail.com> | 2015-11-18 11:50:22 +0100 |
| commit | 6a7a16073aefbc0bff0fb850d97ea11c57d693c1 (patch) | |
| tree | 667740587421f9cce7ad00a4ba5ede944ea7ce07 | |
| parent | bb5184e9b84f5f3c56ae82bfded1cbc2d00cade1 (diff) | |
Added alt attribute functionality …
It hasn't been possible to set the alt attribute on the image. Added img_alt key on the $defaults array and integrated the $img_alt variable into the img string.
| -rw-r--r-- | system/helpers/captcha_helper.php | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index 85bcfb5a0..3cf581bba 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -79,7 +79,8 @@ if ( ! function_exists('create_captcha')) 'border' => array(153,102,102), 'text' => array(204,153,153), 'grid' => array(255,182,182) - ) + ), + 'img_alt' => 'captcha' ); foreach ($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); |