Online PHP editor | refs for ELIrA

@ 2013-11-12T17:51:53Z

<?php
function getLastMonth(DateTime $date)
{
    //avoid side affects
    $date = clone $date;
    $date->modify('first day of last month');
    return array(
        'first' => $date->format('Y-m-d'),
        'last' => $date->format('Y-m-t'),
    );
}

var_dump(getLastMonth(new \DateTime()));