To override Magento 2 Helper file, follow below steps.
First, you need to create a di.xml file at below desired location.
Go to Vendor/Extension/etc/di.xml And add the following code into di.xml
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<?xml version="1.0"?> <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd"> <preference for="Magento\Bundle\Helper\Data" type="Vendor\Extension\Helper\Bundle"/> </config> |
After that, you need to write your own customization logic in the file.
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<?php namespace Vendor\Extension\Helper; use Magento\Bundle\Helper\Data as MainHelper; class Bundel extends MainHelper { public function getAllowedSelectionTypes() { //write your logic here } } ?> |