convert to timestamp php code example

Example 1: 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

Example 2: php timestamp to date

<?php 
echo date('m/d/Y H:i:s', 1541843467); 
?>

Example 3: convert string to date php

$s = '08/11/2010 19:37:02';
$date = strtotime($s);
echo date('Y-m-d H:i:s', $date);

Example 4: php timestamp

<?php

echo time();

?>

Example 5: php datetime to timestamp

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

Example 6: php date strtotime format

$date = '25/05/2010';
$date = str_replace('/', '-', $date);
echo date('Y-m-d', strtotime($date));