What are some potential pitfalls when integrating date and time functions in PHP scripts for webcams?

Potential pitfalls when integrating date and time functions in PHP scripts for webcams include incorrect time zone settings, inconsistent date formats, and not handling daylight saving time changes properly. To solve these issues, it's important to set the correct time zone, use standardized date formats, and consider using functions like `date_default_timezone_set()` and `date()` to ensure accurate date and time representation.

// Set the default time zone to avoid discrepancies
date_default_timezone_set('Your/Timezone');

// Get the current date and time in a standardized format
$currentDateTime = date('Y-m-d H:i:s');