How to get Facebook video id from it's url?

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

正则表达式(\d+)/$，\d表示任何数字，/$表示以/结尾

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

Answer 2

对于非正则表达式解决方案，请考虑以下因素：

代码：（Demo）

$url='https://www.facebook.com/yourstartupsIndia/videos/977323192329199/';

//string functions:
echo substr($url,strrpos(rtrim($url,'/'),'/')+1,-1);

echo "\n\n";

//array functions:
echo array_slice(explode('/',$url),-2,1)[0];

输出：

977323192329199

977323192329199