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 @@
*/
/** Load WordPress Administration Bootstrap */
require_once( dirname( __FILE__ ) . '/admin.php' );
require_once __DIR__ . '/admin.php';
/**
* @global string $post_type
@@ -69,10 +69,10 @@ $post_ID = $post->ID;
/** This filter is documented in wp-admin/post.php */
if ( apply_filters( 'replace_editor', false, $post ) !== true ) {
if ( use_block_editor_for_post( $post ) ) {
include( ABSPATH . 'wp-admin/edit-form-blocks.php' );
require ABSPATH . 'wp-admin/edit-form-blocks.php';
} else {
wp_enqueue_script( 'autosave' );
include( ABSPATH . 'wp-admin/edit-form-advanced.php' );
require ABSPATH . 'wp-admin/edit-form-advanced.php';
}
} else {
// Flag that we're not loading the block editor.
@@ -80,4 +80,4 @@ if ( apply_filters( 'replace_editor', false, $post ) !== true ) {
$current_screen->is_block_editor( false );
}
include( ABSPATH . 'wp-admin/admin-footer.php' );
require_once ABSPATH . 'wp-admin/admin-footer.php';