Is creating an array really more costly than altering a string? I think it may depend on how much condensing of params you expect compared to singular params.

Is creating an array really more costly than altering a string? I think it may depend on how much condensing of params you expect compared to singular params. The things being optimized for also may have changed over the intervening decade. That's the problem with optimizing something without respect for it's intended common workload, or expecting those justifications to hold over time in all cases. Edit: Woah, made a hash of that before going in and fixing all the typos from my phone keyboard.