php datetime to timestamp code example

Example 1: php datetime object get unix timestamp

$date = new DateTime();
echo $date->getTimestamp();

Example 2: php datetime to timestamp

$time = '2021-03-31 23:59:00';
strtotime($time);

Example 3: convert timestamp to date php

format('U = Y-m-d H:i:s') . "\n";

$date->setTimestamp(1171502725);
echo $date->format('U = Y-m-d H:i:s') . "\n";
?>

Example 4: php date object to timestamp

$date = new DateTime();
echo $date->getTimestamp();