View.php

<?php
# Ipotizziamo che la data di oggi sia il 15/12/2014

echo $this->Customtime->format(date('2014-12-15 15:20:15'));
# 'Oggi alle 15:20'

echo $this->Customtime->format(date('2014-12-14 15:20:15'));
# 'Ieri alle 15:20'

echo $this->Customtime->format(date('2014-11-14 15:20:15'));
# '14 Novembre'

echo $this->Customtime->format(date('2013-10-14 15:20:15'));
# '14/10/2013'

echo $this->Customtime->format(date('2015-10-14 15:20:15'));
# '14/10/2015'