What are the best practices for troubleshooting PHP scripts that are not displaying output as expected?

When troubleshooting PHP scripts that are not displaying output as expected, it is important to check for syntax errors, ensure that error reporting is enabled, and verify that the necessary variables are correctly defined and populated. Additionally, reviewing the PHP error log can provide valuable insights into the issue. 

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

// Check for syntax errors
// Ensure necessary variables are correctly defined and populated

// Your PHP script code here

?>

Keywords

PHP debugging error reporting var_dump troubleshooting

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