Payment content showing with HTML tags on admin invoice pages

Question

1. Magento 1 version : 1.9.4.0
2. Magento 2 version : 2.3.5
3. Fresh install of m2
4. Run migrate:settings
5. Run migrate:data All data is migrated

We migrated data successfully but getting issues of html tags on invoice pages. Admin->Sales->Invoices->Click on any invoice->Invoice page will open "Payment Information" under "Payment & Shipping Method" head here Data(content or description) showing in html tags.

Expected result

Data must be show WITHOUT HTML tags

Actual result

But here data is showing WITH HTML tags

Please check screenshot -

I just changed vendor/magento/module-sales/view/adminhtml/templates/order/invoice/view/form.phtml

before - <?= $block->getChildHtml('order_payment') ?>

now i using escaper function like this -

$data = $block->getChildHtml('order_payment');
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
echo $escaper = $objectManager->create('Magento\Framework\Escaper')->escapeHtml($data);

Sample data(which i get on $data) -

<p>Western Union</p> <table> <tbody> <tr> <td><p><strong>WU Instructions: </strong>Western Union is a common way for people to send any currency to the USA. For Western Union you can either use their website, or go to a nearby Western Union store. Once you do this, email us back the information.</p><p>To find your nearest location, go to:<br><a href="http://locations.westernunion.com/" target="_blank">locations.westernunion.com</a><p>Bring your invoice, and this information with you to the Western Union store. This is the "Receiver" information: </p><p>* Name: <strong>john cloe </strong><br>* Street: <strong>123 b 108th mw</strong><br>* City, State & Zip: <strong>Seattle, Washington State, 98121</strong><br>* Country: <strong>USA </strong><br>* Phone: <strong>123-456-7890 </strong></p><p>When the money is sent, email us back: WU Control number; Senders full name, Senders City, State, and Country. That is it.</p></td> </tr> </tbody> </table>

but still not working

Section -

<div class="admin__page-section-item order-payment-method<?php if ($_order->getIsVirtual()) : ?> order-payment-method-virtual<?php endif; ?> admin__fieldset-wrapper">
            <?php /*Billing Address */ ?>
            <div class="admin__page-section-item-title">
                <span class="title"><?= $block->escapeHtml(__('Payment Information')) ?></span>
            </div>
            <div class="admin__page-section-item-content">
                <div class="order-payment-method-title">
                    <?php 
                    $data = $block->getChildHtml('order_payment');
                    $objectManager = \Magento\Framework\App\ObjectManager::getInstance();
                    $allowableTags="<a>";
                    $result = strip_tags($data, $allowableTags);
                    echo $escaper = $objectManager->create('Magento\Framework\Escaper')->escapeHtml($result, $allowableTags);
                    ?>

                </div>
                <div class="order-payment-currency">
                    <?= $block->escapeHtml(__('The order was placed using %1.', $_order->getOrderCurrencyCode())) ?>
                </div>
                <div class="order-payment-additional"><?= $block->getChildHtml('order_payment_additional') ?></div>
            </div>
        </div>

How to remove this HTML tags ?

Answer 1

Can you try like this ?

$data = $block->getChildHtml('order_payment');
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$allowableTags="<a>";
$result = strip_tags($data, $allowableTags);
echo $escaper = $objectManager->create('Magento\Framework\Escaper')->escapeHtml($result, $allowableTags);