What are some best practices for integrating a support script in a PHP project?

Issue: Integrating a support script in a PHP project can help streamline error handling, logging, and debugging processes. Best practice for integrating a support script in a PHP project: 1. Create a separate support script file (e.g., support.php) to contain common functions for error handling, logging, and debugging. 2. Include the support script file in your main PHP files using the require_once() function to access its functions. 3. Utilize the functions from the support script file throughout your project to centralize error handling and logging processes.

// support.php
function log_error($message) {
    // Log error message to a file or database
    error_log($message, 3, "error.log");
}

function debug_info($info) {
    // Output debug information
    echo "<pre>";
    print_r($info);
    echo "</pre>";
}

// main.php
require_once('support.php');

// Example usage
$log_message = "An error occurred!";
log_error($log_message);

$debug_info = array("key1" => "value1", "key2" => "value2");
debug_info($debug_info);