How can developers troubleshoot and resolve issues related to timestamp calculations and formatting in PHP scripts, particularly when dealing with large datasets?

When dealing with timestamp calculations and formatting in PHP scripts with large datasets, developers can troubleshoot and resolve issues by ensuring that the correct timezone is set, using functions like date_default_timezone_set(), and properly handling date and time conversions. Additionally, utilizing PHP's DateTime class can simplify date manipulation and formatting tasks. 

// Set the timezone to the desired value
date_default_timezone_set('America/New_York');

// Example timestamp calculation and formatting
$timestamp = strtotime('2022-01-01 12:00:00');
$formatted_date = date('Y-m-d H:i:s', $timestamp);

echo $formatted_date;

Keywords

timestamp calculations formatting PHP scripts large datasets troubleshooting

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