WordPress/wp-includes/session.php

<?php
/**
 * Session API
 *
 * @since 4.0.0
 * @deprecated 4.7.0
 */

_deprecated_file( basename( __FILE__ ), '4.7.0' );

require_once ABSPATH . WPINC . '/class-wp-session-tokens.php';
require_once ABSPATH . WPINC . '/class-wp-user-meta-session-tokens.php';
Load: Re-add `session.php`. `session.php` is occasionally included directly by custom external code, so should continue to be available. This behaviour is deprecated. Partial revert of [38373]. See #36335, #39027. Built from https://develop.svn.wordpress.org/trunk@39453 git-svn-id: http://core.svn.wordpress.org/trunk@39393 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2016-12-03 04:51:41 +01:00			`<?php`
			`/**`
			`* Session API`
			`*`
			`* @since 4.0.0`
Docs: Add missing `@deprecated` tags in the file docblock of some deprecated files. Props jrf. Fixes #48254. Built from https://develop.svn.wordpress.org/trunk@46439 git-svn-id: http://core.svn.wordpress.org/trunk@46237 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2019-10-08 19:19:04 +02:00			`* @deprecated 4.7.0`
Load: Re-add `session.php`. `session.php` is occasionally included directly by custom external code, so should continue to be available. This behaviour is deprecated. Partial revert of [38373]. See #36335, #39027. Built from https://develop.svn.wordpress.org/trunk@39453 git-svn-id: http://core.svn.wordpress.org/trunk@39393 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2016-12-03 04:51:41 +01:00			`*/`

			`_deprecated_file( basename( __FILE__ ), '4.7.0' );`

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. Built from https://develop.svn.wordpress.org/trunk@47198 git-svn-id: http://core.svn.wordpress.org/trunk@46998 1a063a9b-81f0-0310-95a4-ce76da25c4cd 2020-02-06 07:33:11 +01:00			`require_once ABSPATH . WPINC . '/class-wp-session-tokens.php';`
			`require_once ABSPATH . WPINC . '/class-wp-user-meta-session-tokens.php';`