What potential issues can arise when using the date() function in PHP to handle timestamps?

One potential issue that can arise when using the date() function in PHP to handle timestamps is that it may not account for time zone differences, leading to incorrect date and time representations. To solve this issue, you can set the default time zone using the date_default_timezone_set() function to ensure consistent and accurate timestamp conversions. 

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

// Get the current timestamp with the correct time zone
$currentTimestamp = time();

// Convert the timestamp to a date format
$date = date('Y-m-d H:i:s', $currentTimestamp);

echo $date;

Keywords

date function timestamps timezone formatting daylight saving time

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