Are there best practices for troubleshooting PHP scripts that are not functioning as expected?

Issue: When a PHP script is not functioning as expected, it is important to follow best practices for troubleshooting to identify and resolve the issue. This can include checking for syntax errors, debugging using tools like var_dump() or print_r(), and ensuring that necessary dependencies are properly included. Code snippet: 

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

// Debug using var_dump() or print_r()
$variable = 'Hello, World!';
var_dump($variable);

// Ensure necessary dependencies are included
require_once 'database.php';
?>

Keywords

debugging error reporting PHP functions troubleshooting techniques code analysis

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