Sort array by date php

Php array order by date

usort($array, function($a, $b) {
  return new DateTime($a['datetime']) <=> new DateTime($b['datetime']);
});

Source: stackoverflow.com

Order by date wp php

$query = new WP_Query(array(
    'post_status' => 'publish',
    'orderby' => 'publish_date',
    'order' => 'DESC'
  ));
//DESC sorts by newest, ASC by oldest. GL fellow grepper user

Sort array by date php

<?php
    function compareDate($date1, $date2){
        return strtotime($date1) - strtotime($date2);
    }
    
    $dateArray = array("2021-11-11", "2021-10-10","2021-08-10", "2021-09-08");
    usort($dateArray, "compareDate");
    
    print_r($dateArray);
?>

//Output

Array
(
   [0] => 2021-08-10
   [1] => 2021-09-08
   [2] => 2021-10-10
   [3] => 2021-11-11
)

Source: mywebtuts.com

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