Quality for jpges not changing

[kasparssilins]

Hi, i have this code:
$quality = 80; $image = Image::fromFile($file); $image->autoRotate(); if(!empty($wm)){ $watermark = Image::fromFile($wm); $image->watermark($watermark, $x = 'right', $y = 'bottom'); } $image->quality($quality); $image->resize($w, $h); $image->save($dest);

I can set quality 10 or 90 the image size (in kb) and quality afters save is the same :(

[oscarotero]

What library are you using? Gd or Imagick?

[kasparssilins]

Im not defined library, but i think by default is GD :)

[oscarotero]

I've reproduced your code here https://github.com/oscarotero/imagecow/blob/master/example/quality.php
and it works fine to me.

[kasparssilins]

Ok, i now get it where is problem...
When you change quality and $image -> show(); <--- Yes, quality changed!
but here: $image -> save('low-ress-image.jpg'); <--- Quality not changing..
I hope you understand ;)

[oscarotero]

To me, both methods works fine. "low-less-image.jpg" has the same low quality than show()

[kasparssilins]

To mo save() function not change image quality :(
PHP 7.3, Apache, GD

[kasparssilins]

here is demo: https://jek-siltums.the-webapps.com/imagecow/tests.php

[oscarotero]

No idea. This code works fine to me (save and show). Are you sure that the new image is really saved in this directory and is the same that is loaded by the html?

[kasparssilins]

Yes, it's generate new image every time when this url is opened!
This is standard shared hosting, later i will try on my own local server, let's see how this code will work there!
Thanks for your time and response!