Changeset 60966 for trunk/src/wp-content/themes/twentyseventeen/functions.php

Timestamp:

10/17/2025 09:04:52 PM (5 months ago)

Author:

joedolson

Message:

Twenty Seventeen: Remove code and checks for obsolete browsers.

Remove IE specific code from Twenty Seventeen. Remove custom IE stylesheet contents, the HTML5 shiv contents (also targeting Safari 4.x and Firefox 3.x), and IE-specific code.

Props desrosj, sabernhardt, neychok, joedolson.
Fixes #58836.

File:

• trunk/src/wp-content/themes/twentyseventeen/functions.php (modified) (1 diff)

trunk/src/wp-content/themes/twentyseventeen/functions.php

@@ -472 +472 @@
     }
 
-    // Register the Internet Explorer 9 specific stylesheet, to fix display issues in the Customizer.
+    // Register handles for removed stylesheets and scripts.
     if ( is_customize_preview() ) {
-        wp_register_style( 'twentyseventeen-ie9', get_theme_file_uri( '/assets/css/ie9.css' ), array( 'twentyseventeen-style' ), '20161202' );
-        wp_style_add_data( 'twentyseventeen-ie9', 'conditional', 'IE 9' );
-    }
-
-    // Register the Internet Explorer 8 specific stylesheet.
-    wp_register_style( 'twentyseventeen-ie8', get_theme_file_uri( '/assets/css/ie8.css' ), array( 'twentyseventeen-style' ), '20161202' );
-    wp_style_add_data( 'twentyseventeen-ie8', 'conditional', 'lt IE 9' );
-
-    // Register the html5 shiv.
-    wp_register_script( 'html5', get_theme_file_uri( '/assets/js/html5.js' ), array(), '20161020' );
-    wp_script_add_data( 'html5', 'conditional', 'lt IE 9' );
-
-    // Skip-link fix is no longer enqueued by default.
+        wp_register_style( 'twentyseventeen-ie9', false, array( 'twentyseventeen-style' ) );
+    }
+    wp_register_style( 'twentyseventeen-ie8', false, array( 'twentyseventeen-style' ) );
+    wp_register_script( 'html5', false );
     wp_register_script( 'twentyseventeen-skip-link-focus-fix', get_theme_file_uri( '/assets/js/skip-link-focus-fix.js' ), array(), '20161114', array( 'in_footer' => true ) );