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/options-reading.php

    r45932 r47198  
    88
    99/** WordPress Administration Bootstrap */
    10 require_once( dirname( __FILE__ ) . '/admin.php' );
     10require_once __DIR__ . '/admin.php';
    1111
    1212if ( ! current_user_can( 'manage_options' ) ) {
     
    5353);
    5454
    55 include( ABSPATH . 'wp-admin/admin-header.php' );
     55require_once ABSPATH . 'wp-admin/admin-header.php';
    5656?>
    5757
     
    216216</form>
    217217</div>
    218 <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
     218<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>
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