Make WordPress Core


Ignore:
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:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/wp-admin/includes/upgrade.php

    r47122 r47198  
    1111/** Include user installation customization script. */
    1212if ( file_exists( WP_CONTENT_DIR . '/install.php' ) ) {
    13     require( WP_CONTENT_DIR . '/install.php' );
     13    require WP_CONTENT_DIR . '/install.php';
    1414}
    1515
    1616/** WordPress Administration API */
    17 require_once( ABSPATH . 'wp-admin/includes/admin.php' );
     17require_once ABSPATH . 'wp-admin/includes/admin.php';
    1818
    1919/** WordPress Schema API */
    20 require_once( ABSPATH . 'wp-admin/includes/schema.php' );
     20require_once ABSPATH . 'wp-admin/includes/schema.php';
    2121
    2222if ( ! function_exists( 'wp_install' ) ) :
     
    359359        } else {
    360360            if ( ! class_exists( 'WP_Privacy_Policy_Content' ) ) {
    361                 include_once( ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php' );
     361                include_once ABSPATH . 'wp-admin/includes/class-wp-privacy-policy-content.php';
    362362            }
    363363
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