WordPress Version: 6.4
/**
* Display WordPress auto-updates settings.
*
* @since 5.6.0
*/
function core_auto_updates_settings()
{
if (isset($_GET['core-major-auto-updates-saved'])) {
if ('enabled' === $_GET['core-major-auto-updates-saved']) {
$notice_text = __('Automatic updates for all WordPress versions have been enabled. Thank you!');
wp_admin_notice($notice_text, array('type' => 'success', 'dismissible' => true));
} elseif ('disabled' === $_GET['core-major-auto-updates-saved']) {
$notice_text = __('WordPress will only receive automatic security and maintenance releases from now on.');
wp_admin_notice($notice_text, array('type' => 'success', 'dismissible' => true));
}
}
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$updater = new WP_Automatic_Updater();
// Defaults:
$upgrade_dev = get_site_option('auto_update_core_dev', 'enabled') === 'enabled';
$upgrade_minor = get_site_option('auto_update_core_minor', 'enabled') === 'enabled';
$upgrade_major = get_site_option('auto_update_core_major', 'unset') === 'enabled';
$can_set_update_option = true;
// WP_AUTO_UPDATE_CORE = true (all), 'beta', 'rc', 'development', 'branch-development', 'minor', false.
if (defined('WP_AUTO_UPDATE_CORE')) {
if (false === WP_AUTO_UPDATE_CORE) {
// Defaults to turned off, unless a filter allows it.
$upgrade_dev = false;
$upgrade_minor = false;
$upgrade_major = false;
} elseif (true === WP_AUTO_UPDATE_CORE || in_array(WP_AUTO_UPDATE_CORE, array('beta', 'rc', 'development', 'branch-development'), true)) {
// ALL updates for core.
$upgrade_dev = true;
$upgrade_minor = true;
$upgrade_major = true;
} elseif ('minor' === WP_AUTO_UPDATE_CORE) {
// Only minor updates for core.
$upgrade_dev = false;
$upgrade_minor = true;
$upgrade_major = false;
}
// The UI is overridden by the `WP_AUTO_UPDATE_CORE` constant.
$can_set_update_option = false;
}
if ($updater->is_disabled()) {
$upgrade_dev = false;
$upgrade_minor = false;
$upgrade_major = false;
/*
* The UI is overridden by the `AUTOMATIC_UPDATER_DISABLED` constant
* or the `automatic_updater_disabled` filter,
* or by `wp_is_file_mod_allowed( 'automatic_updater' )`.
* See `WP_Automatic_Updater::is_disabled()`.
*/
$can_set_update_option = false;
}
// Is the UI overridden by a plugin using the `allow_major_auto_core_updates` filter?
if (has_filter('allow_major_auto_core_updates')) {
$can_set_update_option = false;
}
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_dev = apply_filters('allow_dev_auto_core_updates', $upgrade_dev);
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_minor = apply_filters('allow_minor_auto_core_updates', $upgrade_minor);
/** This filter is documented in wp-admin/includes/class-core-upgrader.php */
$upgrade_major = apply_filters('allow_major_auto_core_updates', $upgrade_major);
$auto_update_settings = array('dev' => $upgrade_dev, 'minor' => $upgrade_minor, 'major' => $upgrade_major);
if ($upgrade_major) {
$wp_version = get_bloginfo('version');
$updates = get_core_updates();
if (isset($updates[0]->version) && version_compare($updates[0]->version, $wp_version, '>')) {
echo '<p>' . wp_get_auto_update_message() . '</p>';
}
}
$action_url = self_admin_url('update-core.php?action=core-major-auto-updates-settings');
?>
<p class="auto-update-status">
<?php
if ($updater->is_vcs_checkout(ABSPATH)) {
_e('This site appears to be under version control. Automatic updates are disabled.');
} elseif ($upgrade_major) {
_e('This site is automatically kept up to date with each new version of WordPress.');
if ($can_set_update_option) {
echo '<br />';
printf('<a href="%s" class="core-auto-update-settings-link core-auto-update-settings-link-disable">%s</a>', wp_nonce_url(add_query_arg('value', 'disable', $action_url), 'core-major-auto-updates-nonce'), __('Switch to automatic updates for maintenance and security releases only.'));
}
} elseif ($upgrade_minor) {
_e('This site is automatically kept up to date with maintenance and security releases of WordPress only.');
if ($can_set_update_option) {
echo '<br />';
printf('<a href="%s" class="core-auto-update-settings-link core-auto-update-settings-link-enable">%s</a>', wp_nonce_url(add_query_arg('value', 'enable', $action_url), 'core-major-auto-updates-nonce'), __('Enable automatic updates for all new versions of WordPress.'));
}
} else {
_e('This site will not receive automatic updates for new versions of WordPress.');
}
?>
</p>
<?php
/**
* Fires after the major core auto-update settings.
*
* @since 5.6.0
*
* @param array $auto_update_settings {
* Array of core auto-update settings.
*
* @type bool $dev Whether to enable automatic updates for development versions.
* @type bool $minor Whether to enable minor automatic core updates.
* @type bool $major Whether to enable major automatic core updates.
* }
*/
do_action('after_core_auto_updates_settings', $auto_update_settings);
}