What are the potential issues with handling date and time formats in PHP when transitioning between different MySQL versions?

When transitioning between different MySQL versions, one potential issue with handling date and time formats in PHP is that the default date format may change. To ensure consistent date and time handling, it is recommended to explicitly set the date format in PHP using the `date_default_timezone_set()` function to match the MySQL server's timezone. 

// Set the default timezone to match the MySQL server's timezone
date_default_timezone_set('America/New_York');

// Now you can work with dates and times in PHP using the correct timezone
$currentDateTime = date('Y-m-d H:i:s');
echo $currentDateTime;

Keywords

MySQL date and time formats PHP compatibility issues transition.

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