Administration: Remove the `xmlns` attribute on the `<html>` tag.

The attribute is specific to XHTML and is not needed in HTML5.

Props audrasjb, diddledan, hommealone, joyously, mukesh27, valentinbora, peterwilsoncc, SergeyBiryukov.
Fixes #49126.
Built from https://develop.svn.wordpress.org/trunk@48126


git-svn-id: http://core.svn.wordpress.org/trunk@47895 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Sergey Biryukov 2020-06-22 21:26:16 +00:00
parent 89e99f57a2
commit f27cb65e1e
10 changed files with 11 additions and 11 deletions

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@ -2450,7 +2450,7 @@ function _wp_admin_html_begin() {
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" class="<?php echo $admin_html_class; ?>" <html class="<?php echo $admin_html_class; ?>"
<?php <?php
/** This action is documented in wp-admin/includes/template.php */ /** This action is documented in wp-admin/includes/template.php */
do_action( 'admin_xml_ns' ); do_action( 'admin_xml_ns' );

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@ -10,7 +10,7 @@
if ( false ) { if ( false ) {
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"> <html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Error: PHP is not running</title> <title>Error: PHP is not running</title>
@ -65,7 +65,7 @@ function display_header( $body_classes = '' ) {
} }
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> <html <?php language_attributes(); ?>>
<head> <head>
<meta name="viewport" content="width=device-width" /> <meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

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@ -12,7 +12,7 @@ require_once dirname( dirname( __DIR__ ) ) . '/wp-load.php';
header( 'Content-Type: text/html; charset=utf-8' ); header( 'Content-Type: text/html; charset=utf-8' );
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> <html <?php language_attributes(); ?>>
<head> <head>
<meta name="viewport" content="width=device-width" /> <meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

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@ -106,7 +106,7 @@ function setup_config_display_header( $body_classes = array() ) {
header( 'Content-Type: text/html; charset=utf-8' ); header( 'Content-Type: text/html; charset=utf-8' );
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"<?php echo $dir_attr; ?>> <html<?php echo $dir_attr; ?>>
<head> <head>
<meta name="viewport" content="width=device-width" /> <meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

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@ -56,7 +56,7 @@ if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) {
header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) ); header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> <html <?php language_attributes(); ?>>
<head> <head>
<meta name="viewport" content="width=device-width" /> <meta name="viewport" content="width=device-width" />
<meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php echo get_option( 'blog_charset' ); ?>" /> <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php echo get_option( 'blog_charset' ); ?>" />

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@ -3426,7 +3426,7 @@ function _default_wp_die_handler( $message, $title = '', $args = array() ) {
} }
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php echo $dir_attr; ?>> <html <?php echo $dir_attr; ?>>
<head> <head>
<meta http-equiv="Content-Type" content="text/html; charset=<?php echo $parsed_args['charset']; ?>" /> <meta http-equiv="Content-Type" content="text/html; charset=<?php echo $parsed_args['charset']; ?>" />
<meta name="viewport" content="width=device-width"> <meta name="viewport" content="width=device-width">

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@ -91,7 +91,7 @@ function graceful_fail( $message ) {
$message = apply_filters( 'graceful_fail', $message ); $message = apply_filters( 'graceful_fail', $message );
$message_template = apply_filters( 'graceful_fail_template', $message_template = apply_filters( 'graceful_fail_template',
'<!DOCTYPE html> '<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"><head> <html><head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Error!</title> <title>Error!</title>
<style type="text/css"> <style type="text/css">

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@ -16,7 +16,7 @@ _deprecated_file(
); );
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> <html <?php language_attributes(); ?>>
<head> <head>
<link rel="profile" href="http://gmpg.org/xfn/11" /> <link rel="profile" href="http://gmpg.org/xfn/11" />
<meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" /> <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" />

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@ -13,7 +13,7 @@
* *
* @global string $wp_version * @global string $wp_version
*/ */
$wp_version = '5.5-alpha-48125'; $wp_version = '5.5-alpha-48126';
/** /**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema. * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.

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@ -86,7 +86,7 @@ function login_header( $title = 'Log In', $message = '', $wp_error = null ) {
$login_title = apply_filters( 'login_title', $login_title, $title ); $login_title = apply_filters( 'login_title', $login_title, $title );
?><!DOCTYPE html> ?><!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>> <html <?php language_attributes(); ?>>
<head> <head>
<meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" /> <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php bloginfo( 'charset' ); ?>" />
<title><?php echo $login_title; ?></title> <title><?php echo $login_title; ?></title>