http_build_query($array) & http_raw_query
What you see here is a growing collection of functions/stuff I've collected and created over the years.
Then, there's non-PHP stuff like TextMate commands, Linux tricks & URLs, mod-rewrite & regex, some ancient shellscripts (don't use),
This being the first re-write, I added some shortcuts: j/k for next/previous function in the (found) list, f(ind) to jump to the search box.
PS. apologies for some functions being way out of date.. the higher their id, the more trustworthy they are :-)