How can debugging techniques be used to identify errors in PHP scripts that result in a blank page?

When encountering a blank page in PHP scripts, it is likely due to syntax errors or fatal errors that prevent the script from executing properly. To identify and fix these errors, debugging techniques such as enabling error reporting, checking for syntax errors, and using tools like Xdebug can be helpful. 

<?php
// Enable error reporting
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Check for syntax errors
ini_set('display_startup_errors', 1);
ini_set('display_errors', 1);
error_reporting(E_ALL);

// Your PHP code here
?>

Keywords

debugging PHP scripts errors blank page identify

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