To add days to $Date in PHP, the code is as follows−
Example
<?php $date = "2019-11-11"; echo "Displaying date...\n"; echo "Date = $date"; echo "\nDisplaying updated date...\n"; echo date('Y-m-d', strtotime($date. ' + 20 days')); ?>
Output
This will produce the following output−
Displaying date... Date = 2019-11-11 Displaying updated date... 2019-12-01
Example
Let us now see another example −
<?php $date = date_create("2019-11-11"); echo "Displaying Date..."; echo date_format($date,"Y/m/d"); date_add($date, date_interval_create_from_date_string("25 days")); echo "\nDisplaying Updated Date..."; echo "\n".date_format($date, "Y/m/d"); ?>
Output
This will produce the following output−
Displaying Date...2019/11/11 Displaying Updated Date... 2019/12/06