Changeset 47198 for trunk/src/wp-includes/functions.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-includes/functions.php (modified) (5 diffs)

trunk/src/wp-includes/functions.php

@@ -6 +6 @@
  */
 
-require( ABSPATH . WPINC . '/option.php' );
+require ABSPATH . WPINC . '/option.php';
 
 /**
@@ -836 +836 @@
 
     // @todo Tidy this code and make the debug code optional.
-    include_once( ABSPATH . WPINC . '/class-IXR.php' );
+    include_once ABSPATH . WPINC . '/class-IXR.php';
 
     $post = get_post( $post );
@@ -4573 +4573 @@
     }
 
-    require_once( ABSPATH . WPINC . '/default-widgets.php' );
+    require_once ABSPATH . WPINC . '/default-widgets.php';
 
     add_action( '_admin_menu', 'wp_widgets_add_menu' );
@@ -4635 +4635 @@
     // Load custom DB error template, if present.
     if ( file_exists( WP_CONTENT_DIR . '/db-error.php' ) ) {
-        require_once( WP_CONTENT_DIR . '/db-error.php' );
+        require_once WP_CONTENT_DIR . '/db-error.php';
         die();
     }
@@ -7260 +7260 @@
     }
 
-    require_once( ABSPATH . 'wp-admin/includes/file.php' );
+    require_once ABSPATH . 'wp-admin/includes/file.php';
     $export_files = list_files( $exports_dir, 100, array( 'index.html' ) );