如何从它的网址获取Facebook视频ID？

Question

I have searched through lots of questions but I can't find the correct solution as Facebook changed it's URL strategies. For example: if the video URL is

https://www.facebook.com/yourstartupsIndia/videos/977323192329199/

How can I get the video id from the url. ie : 977323192329199

Answer 1

the regex (\d+)/$, \d mean any digit, and /$ mean ending with /

preg_match("#(\d+)/$#", 'https://www.facebook.com/yourstartupsIndia/videos/977323192329199/', $vid);
echo $vid[1];
# 977323192329199