Convert JPEG to a Progressive JPEG in PHP

Question

I\'m trying to re-save an already created JPEG as a progressive jpg.

Basically, on the front end I have some JS that crops an image, and outputs a base64 im

Answer 1

Use imageinterlace.

$src_img = imagecreatefromjpeg('source.jpg');

imageinterlace($src_img, true);

imagejpeg($src_img, 'destination.jpg');

imagedestroy($src_img);