What are common reasons for a PHP script to output a blank screen?

Common reasons for a PHP script to output a blank screen include syntax errors, fatal errors, or output buffering issues. To solve this issue, you can enable error reporting to display any errors that may be causing the blank screen, check for syntax errors in your code, and ensure that there are no fatal errors halting the script execution.

<?php
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your PHP code here
?>