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/link-add.php

    r42343 r47198  
    88
    99/** Load WordPress Administration Bootstrap */
    10 require_once( dirname( __FILE__ ) . '/admin.php' );
     10require_once __DIR__ . '/admin.php';
    1111
    1212if ( ! current_user_can( 'manage_links' ) ) {
     
    2727
    2828$link = get_default_link_to_edit();
    29 include( ABSPATH . 'wp-admin/edit-link-form.php' );
     29require ABSPATH . 'wp-admin/edit-link-form.php';
    3030
    31 require( ABSPATH . 'wp-admin/admin-footer.php' );
     31require_once ABSPATH . 'wp-admin/admin-footer.php';
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