How can strtotime and date functions in PHP be used to manipulate date and time data?

To manipulate date and time data in PHP, you can use the strtotime function to convert a date/time string into a Unix timestamp, which is a numeric representation of the date. You can then use the date function to format the timestamp into the desired date/time format. This allows you to easily perform operations such as adding or subtracting time intervals, comparing dates, or formatting dates for display. 

// Example: Add 1 week to the current date and format it
$currentDate = date('Y-m-d H:i:s');
$oneWeekLater = date('Y-m-d H:i:s', strtotime($currentDate . ' +1 week'));

echo "Current Date: " . $currentDate . "<br>";
echo "One Week Later: " . $oneWeekLater;

Keywords

strtotime date functions PHP manipulate date time data

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