Script Loader: Introduce HTML5 support for scripts and styles.

When a theme declares HTML5 support for script and styles via `add_theme_support( 'html5', array( 'script', 'style' ) )`, the `type="text/javascript"` and `type="text/css"` attributes are omitted.

These attributes are unnecessary in HTML5 and cause warnings in the W3C Markup Validation Service.

Props sasiddiqui, swissspidy, knutsp, SergeyBiryukov.
See #42804.

git-svn-id: https://develop.svn.wordpress.org/trunk@46164 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2019-09-18 14:49:30 +00:00
parent 0dbd752500
commit 5fdf48c0ec
13 changed files with 173 additions and 47 deletions
@@ -53,9 +53,13 @@ class WP_Widget_Recent_Comments extends WP_Widget {
|| ! apply_filters( 'show_recent_comments_widget_style', true, $this->id_base ) ) {
return;
}
?>
<style type="text/css">.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>
<?php
$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
printf(
'<style%s>.recentcomments a{display:inline !important;padding:0 !important;margin:0 !important;}</style>',
$type_attr
);
}
/**