Make WordPress Core


Ignore:
Timestamp:
02/06/2020 06:31:22 AM (4 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:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/wp-admin/install-helper.php

    r47122 r47198  
    44 * plugin installation. This file is not included by WordPress and it is
    55 * recommended, to prevent fatal errors, that this file is included using
    6  * require_once().
     6 * require_once.
    77 *
    88 * These functions are not optimized for speed, but they should only be used
     
    3636
    3737/** Load WordPress Bootstrap */
    38 require_once( dirname( dirname( __FILE__ ) ) . '/wp-load.php' );
     38require_once dirname( __DIR__ ) . '/wp-load.php';
    3939
    4040if ( ! function_exists( 'maybe_create_table' ) ) :
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