Is it better to pass time parameters as timestamps or strings in PHP?

When working with time parameters in PHP, it is generally better to pass them as timestamps rather than strings. Timestamps are more precise and allow for easier manipulation and comparison of dates and times. Additionally, timestamps are standardized across different systems and timezones, making them a more reliable choice for time-related operations. 

// Using timestamps for time parameters
$startTime = strtotime('2023-01-15 10:30:00');
$endTime = strtotime('2023-01-15 12:00:00');

// Perform operations with timestamps
$timeDifference = $endTime - $startTime;

echo "The time difference is: " . $timeDifference . " seconds";

Keywords

timestamp string time parameters PHP data type

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