PHP

php get first and last day of previous month

date('Y-m-01', strtotime('last month'));
date('Y-m-t', strtotime('last month'));

get last month php

$currentMonth = date('M');// if number, then date('m');
//Last month
$lastMonth = Date("F", strtotime("first day of previous month");
$nextMonth = Date("F", strtotime("first day of next month");

php get current month first date

//get first day of the current month 
$start = date("Y-m-1 00:00:00");
//get current date of the month
$end = date("Y-m-d H:i:s");

//query data for the current month so far
$query = $this->db_model->run_query("select column_1, column_2 from table where date_column BETWEEN '".$start."' AND '".$end."'");

php date first day of month and last month

$first = date('Y-m-01', strtotime('last month'));
$last = date('Y-m-t', strtotime('last month'));

get month first date and last date in php

$first_day_this_month = date('m-01-Y'); // hard-coded '01' for first day
$last_day_this_month  = date('m-t-Y');

get last month using php

//Last month
$lastMonth = Date("F", strtotime("first day of previous month");
$nextMonth = Date("F", strtotime("first day of next month");