Don't expect to ++ on a variable if you haven't set it to contain a number. Even if it has been declared, it is not initialised to 0 or even to an undefined numeric value.
Similarly, you can't set properties on a new variable unless it's been initialised to {}, and you can't set array index values unless it's been initialised to [].
Anti-nuisance lawsuit warning: The purpose of these notes is to remind me, Zoegond, of stuff or to help me work stuff out. They may contain mistakes.
Quick
- ($a, $b....) = unpack("A2A7...", $packed)
- push( array, list )
