Text compress

[slice]

I want to compress text (string) as hard as possible because if md5 function can compress in 32 characters then there must be some reverseable way of good compression.
Any help.

[john tindell]

Look at gzcompress() and gzencode(). They will compress strings and allow them to be uncompressed later.

[Al42]

I want to compress text (string) as hard as possible because if md5 function can compress in 32 characters

Since collisions are possible. there's no way to get back to the original from an MD5 hash.