如果在脚本标记之间找到字符串，则REGEX可能返回true吗？

Question

I am cURLing a page and want to check if this string is found anywhere on the page between javascript tags (using php):

';()// 

But there could be other code between like:

<script>
..stuff
';()//
.. more stuff
</script>

Can anyone post an example?

Answer 1

This kinda do the job:

echo preg_match("#script.*';\(\)\/\/.*\/script#im", str_replace("
", "", $html), $matches);

It returns 1 if a match was found, 0 if none.