in_array(needle, haystack) PHP with its argument ordering strikes again :)

pygy_ · on April 29, 2014

... actually,

    if(!IDEMPOTENT_COMMANDS[$cmdname]) { ...

would do, and, assuming dictionary lookups are optimised, is possibly faster.

RutZap · on April 29, 2014

actually,

   if (! isset(IDEMPOTENT_COMMANDS[$cmdname]))

otherwise you'll get an undefined index notice :)

pygy_ · on April 29, 2014

Indeed. My PHP-fu is a bit rusty... I tested `if(NULL)...` in the REPL and since it was working, I left it at that.

izietto · on April 29, 2014

Damn!!! :D