--TEST-- Check for simple array serialization --SKIPIF-- --FILE-- --EXPECT-- empty array: 90 array(0) { } OK array(1, 2, 3) 93010203 array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } OK array(array(1, 2, 3), arr... 93930102039304050693070809 array(3) { [0]=> array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(3) } [1]=> array(3) { [0]=> int(4) [1]=> int(5) [2]=> int(6) } [2]=> array(3) { [0]=> int(7) [1]=> int(8) [2]=> int(9) } } OK