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/network.php

    r45926 r47198  
    1414
    1515/** WordPress Administration Bootstrap */
    16 require_once( dirname( __FILE__ ) . '/admin.php' );
     16require_once __DIR__ . '/admin.php';
    1717
    1818if ( ! current_user_can( 'setup_network' ) ) {
     
    3131}
    3232
    33 require_once( dirname( __FILE__ ) . '/includes/network.php' );
     33require_once __DIR__ . '/includes/network.php';
    3434
    3535// We need to create references to ms global tables to enable Network.
     
    8282);
    8383
    84 include( ABSPATH . 'wp-admin/admin-header.php' );
     84require_once ABSPATH . 'wp-admin/admin-header.php';
    8585?>
    8686<div class="wrap">
     
    9292    check_admin_referer( 'install-network-1' );
    9393
    94     require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
     94    require_once ABSPATH . 'wp-admin/includes/upgrade.php';
    9595    // Create network tables.
    9696    install_network();
     
    119119</div>
    120120
    121 <?php include( ABSPATH . 'wp-admin/admin-footer.php' ); ?>
     121<?php require_once ABSPATH . 'wp-admin/admin-footer.php'; ?>
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