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-links-opml.php

    r47054 r47198  
    1313 */
    1414
    15 require_once( dirname( __FILE__ ) . '/wp-load.php' );
     15require_once __DIR__ . '/wp-load.php';
    1616
    1717header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true );
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