php time hour minute second code example

Example 1: how to add hour minute seconds in php datetime

date('Y-m-d H:i',strtotime('+1 hour +20 minutes',strtotime($start)));

Example 2: add hour minute in datetime in php

$minutes_to_add = 5;

$time = new DateTime('2011-11-17 05:05');
$time->add(new DateInterval('PT' . $minutes_to_add . 'M'));

$stamp = $time->format('Y-m-d H:i');

Example 3: laravel seconds to hours minutes seconds

$value = '90060';
$dt = Carbon::now();
$days = $dt->diffInDays($dt->copy()->addSeconds($value));
$hours = $dt->diffInHours($dt->copy()->addSeconds($value)->subDays($days));
$minutes = $dt->diffInMinutes($dt->copy()->addSeconds($value)->subDays($days)->subHours($hours));
echo CarbonInterval::days($days)->hours($hours)->minutes($minutes)->forHumans();