How can one troubleshoot errors encountered during the modification of a PHP script?

When encountering errors during the modification of a PHP script, the first step is to carefully review the code for syntax errors, missing parentheses, semicolons, or quotation marks. Additionally, check for any undefined variables or functions that may be causing issues. Utilizing error reporting functions like error_reporting(E_ALL) and ini_set('display_errors', 1) can help identify the specific error messages and their locations in the code. 

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

// Your PHP code here
?>

Keywords

syntax error debugging error log PHP functions troubleshooting

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