Won't work on many hosts due to file_get_contents

[cstrouse]

Would you be up for changing this to check if file_get_contents is allowed and if it isn't offering curl as a fallback? I have a modified version of your library that I've been using that's setup like this.

[janerikvw]

Thanks for the suggestion. I will add this to the new version. I hope I can make a new version in a week or something.