Answers for "php datetime object from string"

php string to date

$s = '06/10/2011 19:00:02';
$date = strtotime($s);
echo date('d/M/Y H:i:s', $date);
The above one is the one of the example of converting a string to date.
echo $s ->format('Y-m-d');
The above one is another method

pasar datetime a string php

$dateFormat = new DateTime(); // this will return current date
echo $stringDate = $date->format(DATE_ATOM);

//output: 2020-03-08T12:54:56+01:00