Answers for "php year month day format"

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));

datetime get month php

$dateTime = new DateTime();
$month = $dateTime->format('m');