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
+4 -3
View File
@@ -1117,8 +1117,9 @@ function wp_admin_bar_add_secondary_groups( $wp_admin_bar ) {
* @since 3.1.0
*/
function wp_admin_bar_header() {
$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
?>
<style type="text/css" media="print">#wpadminbar { display:none; }</style>
<style<?php echo $type_attr; ?> media="print">#wpadminbar { display:none; }</style>
<?php
}
@@ -1128,9 +1129,9 @@ function wp_admin_bar_header() {
* @since 3.1.0
*/
function _admin_bar_bump_cb() {
$type_attr = current_theme_supports( 'html5', 'style' ) ? '' : ' type="text/css"';
?>
<style type="text/css" media="screen">
<style<?php echo $type_attr; ?> media="screen">
html { margin-top: 32px !important; }
* html body { margin-top: 32px !important; }
@media screen and ( max-width: 782px ) {