In this example,I will learn you how to get the first day of specific month in php.you can easy and simply get the first day of specific month in php.
Sometimes we need How to get the first day of a month from a specific date in php for various purposes. We can do it in many ways.
$query_date = '2021-01-10';
// First day of the month.
echo date('Y-m-01', strtotime($query_date));
It will help you...