laravel carbon date format

1use Carbon/Carbon
2Carbon::now()->format('Y-m-d H:i:s');

1$today = Carbon::now()->format('Y-m-d'); //yyyy-mm-dd etc

1Carbon::createFromFormat('Y-m-d H:i:s', $request->date)->format('d-m-Y')

1<?php
2use Carbon\Carbon;

1Try to parse() it first:
2$date = Carbon::parse($dateTime)
3            ->addSeconds($seconds)
4            ->format('Y-m-d H:i:s');

1{{ $post->created_at->diffForHumans() }}
2  /*
3  	//Output
4  Arya Stuck 14 minutes ago
5  Post something 
6  
7  Mizan Khan 23 hours ago
8  Post something
9  */