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

@@ -8,7 +8,7 @@
*/
/** Load WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'manage_sites' ) ) {
wp_die( __( 'Sorry, you are not allowed to edit this site.' ), 403 );
@@ -214,7 +214,7 @@ if ( ! wp_is_large_network( 'users' ) && apply_filters( 'show_network_site_users
wp_enqueue_script( 'user-suggest' );
}
require( ABSPATH . 'wp-admin/admin-header.php' ); ?>
require_once ABSPATH . 'wp-admin/admin-header.php'; ?>
<script type="text/javascript">
var current_site_id = <?php echo $id; ?>;
@@ -363,4 +363,4 @@ if ( current_user_can( 'create_users' ) && apply_filters( 'show_network_site_use
<?php endif; ?>
</div>
<?php
require( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';