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47ed56f38f
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. Built from https://develop.svn.wordpress.org/trunk@47198 git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd
18 lines
376 B
PHP
18 lines
376 B
PHP
<?php
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/**
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* Install plugin network administration panel.
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*
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* @package WordPress
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* @subpackage Multisite
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* @since 3.1.0
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*/
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if ( isset( $_GET['tab'] ) && ( 'plugin-information' == $_GET['tab'] ) ) {
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define( 'IFRAME_REQUEST', true );
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}
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/** Load WordPress Administration Bootstrap */
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require_once __DIR__ . '/admin.php';
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require ABSPATH . 'wp-admin/plugin-install.php';
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