I am trying to code a CLI PHP script that will give me the keycodes for
these (and other) keyboard keys. I want to basically block until the
user presses a single key, then I want to process that event without the
user having to press the Enter key after pressing a single key.
I have tried several approaches but with no success. Using fopen() to
open stdin, and fgetc() will give me the regular keys but requires the
user to press the Enter key after the initial key is pressed. When I
press the the PgDw key for example, those routines return a single
character string even though the stty echos a 5 character string (using
PgDw echos "^[[6~")
I have tried other approaches using bash read commands to get a single
character but will little success also.
Anybody here know how to do this?
Thanks,
-Andres
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