I created a custom db table inside my Magento2 database and am having trouble making my custom phtml file display the field. (I'm new to M2 and php)
Here's my code and when I echo $result it display properly on the website but when I try to display the field with the last line it breaks the page:
I think your code is perfect except table name. Try below code.
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$resource = $objectManager->get('Magento\Framework\App\ResourceConnection');
$connection = $resource->getConnection();
$tableName = $resource->getTableName('custom_catalog_product_other');
//Select Data from table
$sql = "Select * FROM " . $tableName;
$result = $connection->fetchAll($sql);
