Changeset 47198 for trunk/src/wp-admin/setup-config.php

Timestamp:

02/06/2020 06:31:22 AM (5 years ago)

Author:

SergeyBiryukov

Message:

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.

File:

• trunk/src/wp-admin/setup-config.php (modified) (1 diff)

trunk/src/wp-admin/setup-config.php

@@ -28 +28 @@
 
 if ( ! defined( 'ABSPATH' ) ) {
-    define( 'ABSPATH', dirname( dirname( __FILE__ ) ) . '/' );
-}
-
-require( ABSPATH . 'wp-settings.php' );
+    define( 'ABSPATH', dirname( __DIR__ ) . '/' );
+}
+
+require ABSPATH . 'wp-settings.php';
 
 /** Load WordPress Administration Upgrade API */
-require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+require_once ABSPATH . 'wp-admin/includes/upgrade.php';
 
 /** Load WordPress Translation Installation API */
-require_once( ABSPATH . 'wp-admin/includes/translation-install.php' );
+require_once ABSPATH . 'wp-admin/includes/translation-install.php';
 
 nocache_headers();