查看“︁Widget:YouTube”︁的源代码

<includeonly><iframe width="<!--{$width|escape:'html'|validate:int|default:'425'}-->" height="<!--{$height|escape:'html'|validate:int|default:355}-->" src="https://www.youtube.com/embed/<!--{if isset($playlist)}-->?listType=playlist&list=<!--{$playlist|escape:'urlpathinfo'}--><!--{else}--><!--{$id|escape:'urlpathinfo'}--><!--{/if}-->" frameborder="0" allowfullscreen></iframe></includeonly>