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authorKhaled <khaledenglish@yahoo.com>2018-12-09 22:11:45 +0100
committerGitHub <noreply@github.com>2018-12-09 22:11:45 +0100
commit48d617d9fa3ff61bcba85b90d07effc653faeb8d (patch)
treef5eaf23f2058016d5c613ee20e53b15af04cf6d4 /system
parent37d9b303163cd1256743d06750c1c742bd464823 (diff)
Add px to width and height for inline style
The image's width and height are always more than 0; so, adding "px" after the width and height is necessary for HTML validation.
Diffstat (limited to 'system')
-rw-r--r--system/helpers/captcha_helper.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index b58a19091..f53c90517 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -352,7 +352,7 @@ 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: '.$img_width.'; height: '.$img_height .'; border: 0;" alt="'.$img_alt.'" />';
+ $img = '<img '.($img_id === '' ? '' : 'id="'.$img_id.'"').' src="'.$img_src.'" style="width: '.$img_width.'px; height: '.$img_height .'px; border: 0;" alt="'.$img_alt.'" />';
ImageDestroy($im);
return array('word' => $word, 'time' => $now, 'image' => $img, 'filename' => $img_filename);