Image Compression in php

[renjini]

How can i compress png images in php?

[egami]

png images are already compressed.

[annyphp]

Maybe you can use free PHP compression script, these script provide a solution to manipulate data compression/uncompression, file archive in the format of ZIP, GZIP, TAR, RAR, etc. It can also compact CSS, JS, HTML files by removing unnecessary characters, comments and white spaces.

[webinfopedia]

I think the reason of compressing the image is to reduce the loading time of your web page. To do this am using dynamic image thumbnail or else to any size.

Read the below article and also you can download the example file.
http://www.webinfopedia.com/create-thumbnail-image-dynamically-using-PHP.html

Thank You