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

@@ -7,7 +7,7 @@
*/
/** WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'edit_posts' ) ) {
wp_die(
'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
@@ -205,7 +205,7 @@ get_current_screen()->set_screen_reader_content(
)
);
require_once( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
@@ -351,4 +351,4 @@ if ( isset( $_REQUEST['approved'] ) || isset( $_REQUEST['deleted'] ) || isset( $
<?php
wp_comment_reply( '-1', true, 'detail' );
wp_comment_trashnotice();
include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>