看看回合,但找不到工作(和最近)的解決方案。正則表達式從完整的youtube視頻ID <object>
利用API我收到這樣的字符串:
<object width="600" height="338">
<param name="movie" value="http://www.youtube.com/v/ItT88H3nAWw?version=3&feature=oembed"></param>
<param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param>
<embed src="http://www.youtube.com/v/ItT88H3nAWw?version=3&feature=oembed" type="application/x-shockwave-flash" width="600" height="338" allowscriptaccess="always" allowfullscreen="true"></embed>
</object>
什麼是PHP中的正則表達式只提取視頻ID?例如ItT88H3nAWw
的可能重複[從PHP的HTML代碼查看YouTube影片ID(http://stackoverflow.com/questions/1773822/get-youtube -video-id-from-html-code-with-php) – FailedDev
試過了,似乎只是返回null。 – sgb