Online PHP editor | output for ELJG4

@ 2017-07-31T10:44:14Z

<?php

//Ако датите са ти в такъв формат
$dates = ['31.07.2017', '31.08.2017', '30.09.2016', '31.10.2017'];

//ги обръщаме на date обекти
$dateObjects = array_map(function($date) {
  return DateTime::createFromFormat('d.m.Y', $date);
}, $dates);

//сортираме
usort($dateObjects, function($a, $b) {
    return $a->getTimestamp() - $b->getTimestamp();
});

foreach($dateObjects as $date) {
  echo $date->format('d.m.Y').PHP_EOL;
}

Output for 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 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: 30.09.2016 31.07.2017 31.08.2017 31.10.2017
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 30.09.2016 31.07.2017 31.08.2017 31.10.2017

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