public static function getInstance() { if (!isset(self::$instance)) { self::$instance = new self(); } return self::$instance; }
<div id="dextrato" style="display:block"> Extrato:<br> <?php $helperForm = knl_extensions_dextrato_formHlp::getInstance(); $helperForm->monta_ExtratoBancoCombo(); $helperForm->monta_ExtratoAgenciaCombo(); $helperForm->monta_ExtratoContaCombo(); echo $helperForm->html_ExtratoBancoCombo(); echo $helperForm->html_ExtratoAgenciaCombo(); echo $helperForm->html_ExtratoContaCombo(); ?> <br> Movimento De: <input type="text" name="data1"> Até <input type="text" name="data2"> </div>