convert string to timestamp php code example

Example 1: php timestamp to date

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

Example 2: php datetime to timestamp

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

Example 3: php timestamp to date

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

Example 4: strtotime format

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