if (!empty($ot_data)) {
        foreach ($ot_data as $retrieved_data) {
            $patient_data = get_user_detail_byid($retrieved_data->patient_id);
            ?>
            <tr>
				<td class="operation_name"><?php 
            echo $obj_ot->get_operation_name($retrieved_data->operation_title);
            ?>
</td>
                <td class="patient"><?php 
            echo $patient_data['first_name'] . " " . $patient_data['last_name'] . "(" . $patient_data['patient_id'] . ")";
            ?>
</td>
                <td class="surgen">
                <?php 
            $surgenlist = $obj_ot->get_doctor_by_oprationid($retrieved_data->operation_id);
            foreach ($surgenlist as $assign_id) {
                $doctory_data = get_user_detail_byid($assign_id->child_id);
                echo '<a href="' . admin_url() . 'admin.php?page=hmgt_doctor&tab=adddoctor&action=edit&doctor_id=' . $assign_id->child_id . '">';
                echo $doctory_data['first_name'] . " " . $doctory_data['last_name'] . "</a>,";
            }
            ?>
</td>
                <td class="date"><?php 
            echo $retrieved_data->operation_date;
            ?>
</td>
                <td class="description"><?php 
            echo $retrieved_data->operation_charge;
            ?>
</td>
    if (!empty($ot_data)) {
        foreach ($ot_data as $retrieved_data) {
            $patient_data = get_user_detail_byid($retrieved_data->patient_id);
            ?>
            <tr>
				<td class="operation_name"><?php 
            echo $obj_ot->get_operation_name($retrieved_data->operation_title);
            ?>
</td>
                <td class="patient"><?php 
            echo $patient_data['first_name'] . " " . $patient_data['last_name'] . "(" . $patient_data['patient_id'] . ")";
            ?>
</td>
                <td class="surgen">
                <?php 
            $surgenlist = $obj_ot->get_doctor_by_oprationid($retrieved_data->operation_id);
            foreach ($surgenlist as $assign_id) {
                $doctory_data = get_user_detail_byid($assign_id->child_id);
                echo '<a href="#">';
                echo $doctory_data['first_name'] . " " . $doctory_data['last_name'] . "</a>,";
            }
            ?>
</td>
                <td class="date"><?php 
            echo $retrieved_data->operation_date;
            ?>
</td>
                <td class="description"><?php 
            echo $retrieved_data->operation_charge;
            ?>
</td>