Wordpress/src/index.php
Sergey Biryukov e72fff9cef 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.

git-svn-id: https://develop.svn.wordpress.org/trunk@47198 602fd350-edb4-49c9-b593-d223f7449a82
2020-02-06 06:31:22 +00:00

61 lines
2.1 KiB
PHP

<?php
/**
* Note: this file exists only to remind developers to build the assets.
* For the real index.php that gets built and boots WordPress,
* please refer to _index.php.
*/
/** Define ABSPATH as this file's directory */
if ( ! defined( 'ABSPATH' ) ) {
define( 'ABSPATH', __DIR__ . '/' );
}
if ( file_exists( ABSPATH . 'wp-includes/js/dist/edit-post.js' ) ) {
require_once ABSPATH . '_index.php';
return;
}
define( 'WPINC', 'wp-includes' );
require_once ABSPATH . WPINC . '/load.php';
// Standardize $_SERVER variables across setups.
wp_fix_server_vars();
require_once ABSPATH . WPINC . '/functions.php';
define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' );
require_once ABSPATH . WPINC . '/version.php';
wp_check_php_mysql_versions();
wp_load_translations_early();
// Die with an error message.
$die = sprintf(
'<p>%s</p>',
__( 'You are running WordPress without JavaScript and CSS files. These need to be built.' )
);
$die .= '<p>' . sprintf(
/* translators: %s: npm install */
__( 'Before running any build tasks you need to make sure the dependencies are installed. You can install these by running %s.' ),
'<code style="color: green;">npm install</code>'
) . '</p>';
$die .= '<ul>';
$die .= '<li>' . __( 'To build WordPress while developing, run:' ) . '<br /><br />';
$die .= '<code style="color: green;">npm run dev</code></li>';
$die .= '<li>' . __( 'To build files automatically when changing the source files, run:' ) . '<br /><br />';
$die .= '<code style="color: green;">npm run watch</code></li>';
$die .= '<li>' . __( 'To create a production build of WordPress, run:' ) . '<br /><br />';
$die .= '<code style="color: green;">npm run build</code></li>';
$die .= '</ul>';
$die .= '<p>' . sprintf(
/* translators: 1: NPM URL, 2: Handbook URL. */
__( 'This requires <a href="%1$s">NPM</a>. <a href="%2$s">Learn more about setting up your local development environment</a>.' ),
'https://www.npmjs.com/get-npm',
__( 'https://make.wordpress.org/core/handbook/tutorials/installing-wordpress-locally/' )
) . '</p>';
wp_die( $die, __( 'WordPress &rsaquo; Error' ) );