= 0) return true; else return false; } public static function noMaxButtons() { $action = 'install-plugin'; $slug = 'maxbuttons'; $url = wp_nonce_url( add_query_arg( array( 'action' => $action, 'plugin' => $slug ), admin_url( 'update.php' ) ), $action.'_'.$slug ); $message = sprintf( __("MaxButtons Social Share requires MaxButtons, which doesn't seem to be active or installed","maxbuttons"), PHP_VERSION); echo"

$message

" . __('Install MaxButtons Now','mbsocial') . "

"; return; } }