%s', $update->current, $update->locale );
if ( 'en_US' === $update->locale && 'en_US' === get_locale() ) {
$version_string = $update->current;
} elseif ( 'en_US' === $update->locale && $update->packages->partial && $wp_version == $update->partial_version ) {
$updates = get_core_updates();
if ( $updates && 1 === count( $updates ) ) {
// If the only available update is a partial builds, it doesn't need a language-specific version string.
$version_string = $update->current;
}
}
$current = false;
if ( ! isset( $update->response ) || 'latest' === $update->response ) {
$current = true;
}
$submit = __( 'Update Now' );
$form_action = 'update-core.php?action=do-core-upgrade';
$php_version = phpversion();
$mysql_version = $wpdb->db_version();
$show_buttons = true;
if ( 'development' === $update->response ) {
$message = __( 'You are using a development version of WordPress. You can update to the latest nightly build manually:' );
} else {
if ( $current ) {
/* translators: %s: WordPress version. */
$message = sprintf( __( 'If you need to re-install version %s, you can do so here:' ), $version_string );
$submit = __( 'Re-install Now' );
$form_action = 'update-core.php?action=do-core-reinstall';
} else {
$php_compat = version_compare( $php_version, $update->php_version, '>=' );
if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) {
$mysql_compat = true;
} else {
$mysql_compat = version_compare( $mysql_version, $update->mysql_version, '>=' );
}
$version_url = sprintf(
/* translators: %s: WordPress version. */
esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ),
sanitize_title( $update->current )
);
$php_update_message = '
' . sprintf(
/* translators: %s: URL to Update PHP page. */
__( 'Learn more about updating PHP.' ),
esc_url( wp_get_update_php_url() )
);
$annotation = wp_get_update_php_annotation();
if ( $annotation ) {
$php_update_message .= '
' . $annotation . '';
}
if ( ! $mysql_compat && ! $php_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Minimum required MySQL version number, 5: Current PHP version number, 6: Current MySQL version number. */
__( 'You cannot update because WordPress %2$s requires PHP version %3$s or higher and MySQL version %4$s or higher. You are running PHP version %5$s and MySQL version %6$s.' ),
$version_url,
$update->current,
$update->php_version,
$update->mysql_version,
$php_version,
$mysql_version
) . $php_update_message;
} elseif ( ! $php_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Current PHP version number. */
__( 'You cannot update because WordPress %2$s requires PHP version %3$s or higher. You are running version %4$s.' ),
$version_url,
$update->current,
$update->php_version,
$php_version
) . $php_update_message;
} elseif ( ! $mysql_compat ) {
$message = sprintf(
/* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required MySQL version number, 4: Current MySQL version number. */
__( 'You cannot update because WordPress %2$s requires MySQL version %3$s or higher. You are running version %4$s.' ),
$version_url,
$update->current,
$update->mysql_version,
$mysql_version
);
} else {
$message = sprintf(
/* translators: 1: Installed WordPress version number, 2: URL to WordPress release notes, 3: New WordPress version number, including locale if necessary. */
__( 'You can update from WordPress %1$s to WordPress %3$s manually:' ),
$wp_version,
$version_url,
$version_string
);
}
if ( ! $mysql_compat || ! $php_compat ) {
$show_buttons = false;
}
}
}
echo '
';
_e( 'An updated version of WordPress is available.' );
echo '
';
echo '
';
printf(
/* translators: 1: Documentation on WordPress backups, 2: Documentation on updating WordPress. */
__( 'Important: Before updating, please back up your database and files. For help with updates, visit the Updating WordPress documentation page.' ),
__( 'https://wordpress.org/support/article/wordpress-backups/' ),
__( 'https://wordpress.org/support/article/updating-wordpress/' )
);
echo '
';
// Don't show the maintenance mode notice when we are only showing a single re-install option.
if ( $updates && ( count( $updates ) > 1 || 'latest' !== $updates[0]->response ) ) {
echo '
' . __( 'While your site is being updated, it will be in maintenance mode. As soon as your updates are complete, this mode will be deactivated.' ) . '
';
printf(
'%s',
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.' );
if ( $can_set_update_option ) {
echo ' ';
printf(
'%s',
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.' );
}
?>
Please Note: Any customizations you have made to theme files will be lost. Please consider using child themes for modifications.' ),
__( 'https://developer.wordpress.org/themes/advanced-topics/child-themes/' )
);
?>
' . __( 'Translations' ) . '';
echo '
' . __( 'Your translations are all up to date.' ) . '
';
return;
}
if ( $wp_filesystem->errors->has_errors() ) {
foreach ( $wp_filesystem->errors->get_error_messages() as $message ) {
show_message( $message );
}
echo '';
return;
}
if ( $reinstall ) {
$update->response = 'reinstall';
}
add_filter( 'update_feedback', 'show_message' );
$upgrader = new Core_Upgrader();
$result = $upgrader->upgrade(
$update,
array(
'allow_relaxed_file_ownership' => $allow_relaxed_file_ownership,
)
);
if ( is_wp_error( $result ) ) {
show_message( $result );
if ( 'up_to_date' != $result->get_error_code() && 'locked' != $result->get_error_code() ) {
show_message( __( 'Installation failed.' ) );
}
echo '';
return;
}
show_message( __( 'WordPress updated successfully.' ) );
show_message(
'' . sprintf(
/* translators: 1: WordPress version, 2: URL to About screen. */
__( 'Welcome to WordPress %1$s. You will be redirected to the About WordPress screen. If not, click here.' ),
$result,
esc_url( self_admin_url( 'about.php?updated' ) )
) . ''
);
show_message(
'' . sprintf(
/* translators: 1: WordPress version, 2: URL to About screen. */
__( 'Welcome to WordPress %1$s. Learn more.' ),
$result,
esc_url( self_admin_url( 'about.php?updated' ) )
) . ''
);
?>
' . __( 'On this screen, you can update to the latest version of WordPress, as well as update your themes, plugins, and translations from the WordPress.org repositories.' ) . '';
$updates_overview .= '
' . __( 'If an update is available, you᾿ll see a notification appear in the Toolbar and navigation menu.' ) . ' ' . __( 'Keeping your site updated is important for security. It also makes the internet a safer place for you and your readers.' ) . '
' . __( 'WordPress — Updating your WordPress installation is a simple one-click procedure: just click on the “Update Now” button when you are notified that a new version is available.' ) . ' ' . __( 'In most cases, WordPress will automatically apply maintenance and security updates in the background for you.' ) . '
';
$updates_howto .= '
' . __( 'Themes and Plugins — To update individual themes or plugins from this screen, use the checkboxes to make your selection, then click on the appropriate “Update” button. To update all of your themes or plugins at once, you can check the box at the top of the section to select all before clicking the update button.' ) . '
' . __( 'Translations — The files translating WordPress into your language are updated for you whenever any other updates occur. But if these files are out of date, you can click the “Update Translations” button.' ) . '
' . __( 'Auto-updates can be enabled or disabled for WordPress major versions and for each individual theme or plugin. Themes or plugins with auto-updates enabled will display the estimated date of the next auto-update. Auto-updates depends on the WP-Cron task scheduling system.' ) . '
';
$help_tab_autoupdates .= '
' . __( 'Please note: Third-party themes and plugins, or custom code, may override WordPress scheduling.' ) . '
'
);
if ( 'upgrade-core' === $action ) {
// Force a update check when requested.
$force_check = ! empty( $_GET['force-check'] );
wp_version_check( array(), $force_check );
require_once ABSPATH . 'wp-admin/admin-header.php';
?>
';
if ( 'themes' === $upgrade_error ) {
_e( 'Please select one or more themes to update.' );
} else {
_e( 'Please select one or more plugins to update.' );
}
echo '