Month correctif

```php
$dateAvailable = array();
    	$dateTest = array(date('Y-m-d H:i',strtotime('2013-03-15 15:15')),
    					date('Y-m-d H:i',strtotime('2013-03-15 16:15')),
    					date('Y-m-d H:i',strtotime('2013-03-15 15:30')),
    					date('Y-m-d H:i',strtotime('2013-03-16 15:30')));
    	foreach ($dateTest as $date) {
    		$year = date('Y',strtotime($date));
    		$month = date('m',strtotime($date));
    		$day = date('d',strtotime($date));
    		$hour = date('H',strtotime($date));
    		$min = date('i',strtotime($date));

    		$dateAvailable[$year][$month][$day][$hour][] = $min;
    	}
```

It's working