php - remove whitespaces from base64 encoded string when posting

Question

I need to remove white spaces from a base64 encoded file . When Base64 gets POSTed, and I got more white spaces in out put string.Where did these white spaces are coming

How do I remove these whitespcaes

Answer 1

When Base64 gets POSTed, all pluses(+) are parsed as spaces. So I used str_replace to convert the spaces back to pluses. This saved my time