What are common reasons for PHP code not being recognized or executed in a file?
Common reasons for PHP code not being recognized or executed in a file include incorrect file extensions (e.g., using .html instead of .php), server misconfigurations, or PHP not being installed on the server. To solve this issue, ensure that the file has a .php extension, check the server configuration to make sure PHP is enabled, and verify that the PHP code is correctly written.
<?php
echo "Hello, World!";
?>