diff options
| author | Andrey Andreev <narf@devilix.net> | 2021-02-04 18:49:53 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2021-02-04 18:49:53 +0100 |
| commit | 324628c27ca82e89d5e3a85034127835d29dd9fc (patch) | |
| tree | d0689a8d42684123c058c57d08632c53030b1e4b /system/helpers | |
| parent | fda124cfd788a9a70cd8608648513271fb859cd9 (diff) | |
[ci skip] Add 'img_class' option to CAPTCHA helper
Close #5999
Diffstat (limited to 'system/helpers')
| -rw-r--r-- | system/helpers/captcha_helper.php | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index f178903b2..6fce05267 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -69,6 +69,7 @@ if ( ! function_exists('create_captcha')) 'img_width' => '150', 'img_height' => '30', 'img_alt' => 'captcha', + 'img_class' => '', 'font_path' => '', 'font_size' => 16, 'expiration' => 7200, @@ -372,7 +373,10 @@ if ( ! function_exists('create_captcha')) $img_src = 'data:image/png;base64,'.base64_encode($img_src); } - $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_src.'" style="width: '.$img_width.'px; height: '.$img_height .'px; border: 0;" alt="'.$img_alt.'" />'; + $img_class = trim($img_class); + $img_class = (bool) strlen($img_class) ? 'class="'.$img_class.'" ' : ''; + + $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_src.'" style="width: '.$img_width.'px; height: '.$img_height .'px; border: 0;" '.$img_class.'alt="'.$img_alt.'" />'; ImageDestroy($im); return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename); |