site_admin_notice(): void|false
Displays an admin notice to upgrade all sites after a core upgrade.
Return
void|false Void on success. False if the current user is not a super admin.
Source
File: wp-admin/includes/ms.php
.
View all references
function site_admin_notice() {
global $wp_db_version, $pagenow;
if ( ! current_user_can( 'upgrade_network' ) ) {
return false;
}
if ( 'upgrade.php' === $pagenow ) {
return;
}
if ( (int) get_site_option( 'wpmu_upgrade_site' ) !== $wp_db_version ) {
echo "<div class='update-nag notice notice-warning inline'>" . sprintf(
/* translators: %s: URL to Upgrade Network screen. */
__( 'Thank you for Updating! Please visit the <a href="%s">Upgrade Network</a> page to update all your sites.' ),
esc_url( network_admin_url( 'upgrade.php' ) )
) . '</div>';
}
}
Changelog
Version | Description |
---|---|
3.0.0 | Introduced. |