Telnet from PHP?

[Avss]

I am looking for robust open source PHP code for do telnet/ssh to remote machines/devices. The frontend could be quite sample html or ajax, and the code should not use any OS command line utilities but be rather integrated into PHP. We suppose to run it on shared hosted machines. Will appreciate any help on this.

[deidar1]

I am looking for some good free php encoder software which can encode my php scripts