Image Resolution
Posted: Wed Aug 29, 2007 10:03 am
I have read a lot about image resolutions and heard that it's not possible to set image resolutions in PHP due to resolution not being too relevant on the net, but my question is:
Is there ANY WAY for me to specify / check image resolution of an image stored on my server so that i can determine whether it's good enough to print / download?
I can work out all the width / height details etc... but resolution seems almost impossible.
I've read everything in the PHP manual that I can think of.
Any suggestions?
Thanks.
Is there ANY WAY for me to specify / check image resolution of an image stored on my server so that i can determine whether it's good enough to print / download?
I can work out all the width / height details etc... but resolution seems almost impossible.
I've read everything in the PHP manual that I can think of.
Any suggestions?
Thanks.