我正在显示数组@foreach($tags as $tag)$tag->@endforeach的元素.输出为tag1tag2tag3.在tag1,tag2,tag3中显示数组元素的可能方式是什么.以及如何在数组中只有一个元素时不显示,.
我正在显示数组@foreach($tags as $tag)$tag->@endforeach的元素.输出为tag1tag2tag3.在tag1,tag2,tag3中显示数组元素的可能方式是什么.以及如何在数组中只有一个元素时不显示,.
implode() is good for echoing simple data. In real project you usually want to add some HTML or logic into the loop, use $loop variable which is available since 5.3:
@foreach ($arrayOrCollection as $value)
{{ $loop->first ? '' : ', ' }}
<span class="nice">{{ $value->first_name }}</span>
@endforeach