get day of month php
// get day of month php // Method 1; some server not work, I had check php 7.3.24 not worked, php 7.3.8 worked cal_days_in_month(CAL_GREGORIAN, $month, $year) echo (cal_days_in_month(CAL_GREGORIAN, 2, 2020)); // => 29 // Method 2; function days_in_month($month, $year) { // calculate number of days in a month return $month == 2 ? ($year % 4 ? 28 : ($year % 100 ? 29 : ($year % 400 ? 28 : 29))) : (($month - 1) % 7 % 2 ? 30 : 31); } // Method 3; echo (date('t', strtotime('2020-02-1'))); // 29
