[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] Kerberos extension key( ) function 2nd key_exists( ) function [See also array_key_exists(function)]2nd keys, array associative and indexed arrays checking for element with key name merging two arrays returning array of keywords break case-sensitivity in names class default else endif extends global imagewidth and imageheight include and require new 2nd NULL PHP core language static 2nd true and false krsort( ) function 2nd ksort( ) function 2nd 3rd |