How can the issue of time zone differences affecting timestamp calculations be mitigated in PHP programming?

Issue: Time zone differences can affect timestamp calculations in PHP, leading to inaccurate results. To mitigate this, it is recommended to set the default time zone in PHP to UTC before performing any timestamp calculations. This ensures consistency in time calculations regardless of the server's time zone setting. 

// Set default time zone to UTC
date_default_timezone_set('UTC');

// Perform timestamp calculations here
$timestamp = time();
echo date('Y-m-d H:i:s', $timestamp);

Keywords

time zone timestamp calculations PHP programming mitigation

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