PHP

php get start and end date of month and year

<?php

$query_date = '2010-02-04';

// First day of the month.
echo date('Y-m-01', strtotime($query_date));

// Last day of the month.
echo date('Y-m-t', strtotime($query_date));

php get end date of month

// First date of the month.
$monthFirstDate = date('Y-m-01', strtotime('today'));

// Last date of the month.
$monthLastDate = date('Y-m-t', strtotime('today'));

// Second last date of the month
$monthLastSecondDate = date('Y-m-d', strtotime('-2 day', strtotime('today')));

php get last day of month

$lastOfMonth = date('Y-m-t');