Regular expression to find URLs within a string

Question

Does anyone know of a regular expression I could use to find URLs within a string? I\'ve found a lot of regular expressions on Google for determining if an entire string is

Answer 1

I used below regular expression to find url in a string:

/(http|https)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/