从php中的url获取base64编码的png图像

Question

I have picture url from Facebook in jpg format. But I can manage it in another code only if it is in base64 encoded png format. I don't want to rewrite entire module.

I have tried everything I found on Internet and nothing works.

The closest I solve this is

base64_encode(imagepng(imagecreatefromstring(file_get_contents($url))));

If you have some ideas I would like to hear them.

Answer 1

1. get image, file_get_contents('image.jpg');
2. convert to png: Convert JPG/GIF image to PNG in PHP?
3. do base 64: http://php.net/manual/en/function.base64-encode.php