使用正则表达式将所有URL中的空格替换为％20

Question

I have a large block of HTML that contains multiples URLs with spaces in them. How do I used Regex to replace any space that occurs in a URL, with a '%20'. The good thing is that all of the URLs end with '.pdf'.

Looking for something I could run in BBedit/Text Wrangler, or even PHP.

Example: http://www.site-name.com/dir/file name here.pdf

Need to return: http://www.site-name.com/dir/file%20name%20here.pdf

Answer 1

Instead of Regex you could use could use urlencode in PHP to achieve this which escapes the url for you. Similar to encodeURI in JavaScript.