Code Modernization: Replace dirname( __FILE__ ) calls with __DIR__ magic constant.

This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.

This commit also includes:

* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
 * `wp-admin/admin-header.php`
 * `wp-admin/admin-footer.php`
 * `wp-includes/version.php`

Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes #48082.

git-svn-id: https://develop.svn.wordpress.org/trunk@47198 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov
2020-02-06 06:31:22 +00:00
parent b02e49c2e8
commit e72fff9cef
304 changed files with 1068 additions and 1063 deletions

View File

@@ -13,7 +13,7 @@
define( 'WP_INSTALLING_NETWORK', true );
/** WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'setup_network' ) ) {
wp_die( __( 'Sorry, you are not allowed to manage options for this site.' ) );
@@ -30,7 +30,7 @@ if ( is_multisite() ) {
}
}
require_once( dirname( __FILE__ ) . '/includes/network.php' );
require_once __DIR__ . '/includes/network.php';
// We need to create references to ms global tables to enable Network.
foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table ) {
@@ -81,7 +81,7 @@ get_current_screen()->set_help_sidebar(
'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'
);
include( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1><?php echo esc_html( $title ); ?></h1>
@@ -91,7 +91,7 @@ if ( $_POST ) {
check_admin_referer( 'install-network-1' );
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
require_once ABSPATH . 'wp-admin/includes/upgrade.php';
// Create network tables.
install_network();
$base = parse_url( trailingslashit( get_option( 'home' ) ), PHP_URL_PATH );
@@ -118,4 +118,4 @@ if ( $_POST ) {
?>
</div>
<?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>