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
This commit is contained in:
Sergey Biryukov
2020-02-06 06:31:22 +00:00
parent b02e49c2e8
commit e72fff9cef
304 changed files with 1068 additions and 1063 deletions

View File

@@ -7,7 +7,7 @@
*/
/** WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
require_once __DIR__ . '/admin.php';
wp_enqueue_style( 'plugin-install' );
wp_enqueue_script( 'plugin-install' );
@@ -297,7 +297,7 @@ function list_plugin_updates() {
$wp_version = get_bloginfo( 'version' );
$cur_wp_version = preg_replace( '/-.*$/', '', $wp_version );
require_once( ABSPATH . 'wp-admin/includes/plugin-install.php' );
require_once ABSPATH . 'wp-admin/includes/plugin-install.php';
$plugins = get_plugin_updates();
if ( empty( $plugins ) ) {
echo '<h2>' . __( 'Plugins' ) . '</h2>';
@@ -559,7 +559,7 @@ function list_translation_updates() {
function do_core_upgrade( $reinstall = false ) {
global $wp_filesystem;
include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
if ( $reinstall ) {
$url = 'update-core.php?action=do-core-reinstall';
@@ -736,7 +736,7 @@ if ( 'upgrade-core' == $action ) {
$force_check = ! empty( $_GET['force-check'] );
wp_version_check( array(), $force_check );
require_once( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1><?php _e( 'WordPress Updates' ); ?></h1>
@@ -793,7 +793,7 @@ if ( 'upgrade-core' == $action ) {
)
);
include( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';
} elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
@@ -810,7 +810,7 @@ if ( 'upgrade-core' == $action ) {
do_undismiss_core_update();
}
require_once( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
if ( 'do-core-reinstall' == $action ) {
$reinstall = true;
} else {
@@ -829,7 +829,7 @@ if ( 'upgrade-core' == $action ) {
)
);
include( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';
} elseif ( 'do-plugin-upgrade' == $action ) {
@@ -853,7 +853,7 @@ if ( 'upgrade-core' == $action ) {
$title = __( 'Update Plugins' );
require_once( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
echo '<div class="wrap">';
echo '<h1>' . __( 'Update Plugins' ) . '</h1>';
echo '<iframe src="', $url, '" style="width: 100%; height: 100%; min-height: 750px;" frameborder="0" title="' . esc_attr__( 'Update progress' ) . '"></iframe>';
@@ -867,7 +867,7 @@ if ( 'upgrade-core' == $action ) {
)
);
include( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';
} elseif ( 'do-theme-upgrade' == $action ) {
@@ -891,7 +891,7 @@ if ( 'upgrade-core' == $action ) {
$title = __( 'Update Themes' );
require_once( ABSPATH . 'wp-admin/admin-header.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
<div class="wrap">
<h1><?php _e( 'Update Themes' ); ?></h1>
@@ -907,7 +907,7 @@ if ( 'upgrade-core' == $action ) {
)
);
include( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';
} elseif ( 'do-translation-upgrade' == $action ) {
@@ -917,8 +917,8 @@ if ( 'upgrade-core' == $action ) {
check_admin_referer( 'upgrade-translations' );
require_once( ABSPATH . 'wp-admin/admin-header.php' );
include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
require_once ABSPATH . 'wp-admin/admin-header.php';
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$url = 'update-core.php?action=do-translation-upgrade';
$nonce = 'upgrade-translations';
@@ -936,7 +936,7 @@ if ( 'upgrade-core' == $action ) {
)
);
require_once( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';
} else {
/**