??????????????
<h2>
    @if(isset($hours[0]))
        <span class="min">{{$hours[0]}}</span> - <span class="max">{{$hhhhh}}</span>
    @endif
    <span>{{$day}}</span></h2>
<input type="hidden" value="{{$day}}" name="day"/>
<div class="middle">
    @for($i=0;$i<24; $i++ )
        <div class="one_schedule">
            <div class="col-md-3">
                <div align="right">
                    {{$i}}
                </div>
            </div>
            <div class="col-md-7">
                <?
                if (isset($hours[0])) {
                    if (in_array($i . ':00', $hours)) {
                        $checked_00 = 'checked';
                    } else {
                        $checked_00 = '';
                    }
                    if (in_array($i . ':30', $hours)) {
                        $checked_30 = 'checked';
                    } else {
                        $checked_30 = '';
                    }
                }else{
                    $checked_00 = '';
                    $checked_30 = '';
                }
                ?>
                <div class="schedule {{$checked_00}}">
                    00 <input type="checkbox" name="hours[{{$i}}:00]"
                              {{$checked_00}} class="btn"/>
                </div>
                <div class="schedule {{$checked_30}}">
                    30 <input type="checkbox" name="hours[{{$i}}:30]"
                              {{$checked_30}} class="btn"/>
                </div>
            </div>
        </div>