Online PHP editor | output for n0qjY

@ 2016-01-06T12:27:33Z

<?php
$now = new DateTime('2016-01-8 23:30:59');
$start = new DateTime('saturday this week 15:00');
$end = new DateTime('monday next week 08:00');
$departure = new DateTime('2016-01-11 23:30:59');
$diff = (strtotime($departure->format('Y-m-d H:i:s')) - strtotime($now->format('Y-m-d H:i:s')))/3600;
echo $diff . PHP_EOL;;
echo $now->format('Y-m-d H:i:s'). PHP_EOL;
echo $start->format('Y-m-d H:i:s'). PHP_EOL;
echo $end->format('Y-m-d H:i:s'). PHP_EOL;
if ($now > $start && $now < $end && $diff <= 72) {
    echo 'Error! Please contact administrator!';
}

Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: 72 2016-01-08 23:30:59 2016-01-09 15:00:00 2016-01-11 08:00:00
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 72 2016-01-08 23:30:59 2016-01-09 15:00:00 2016-01-11 08:00:00

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