BinarySearchTree_arrayRef

array(1) {
 [0]=> object(Node)#2 (4) {
	["value"]=> int(8) 
		["left"]=> object(Node)#3 (4) {
			["value"]=> int(3) 
				["left"]=> object(Node)#4 (4) {
					["value"]=> int(1) 
						["left"]=> NULL 
						["right"]=> NULL 
						["level"]=> NULL 
				} 
				["right"]=> object(Node)#5 (4) {
					["value"]=> int(6) 
						["left"]=> object(Node)#6 (4) {
							["value"]=> int(4) 
								["left"]=> NULL 
								["right"]=> NULL 
								["level"]=> NULL 
						} 
						["right"]=> object(Node)#7 (4) {
							["value"]=> int(7) 
								["left"]=> NULL 
								["right"]=> NULL 
								["level"]=> NULL 
						} 
						["level"]=> NULL 
				}
				["level"]=> NULL 
		}
		["right"]=> object(Node)#8 (4) {
			["value"]=> int(10) 
				["left"]=> object(Node)#11 (4) {
					["value"]=> int(9) 
						["left"]=> NULL 
						["right"]=> NULL 
						["level"]=> NULL 
				} 
				["right"]=> object(Node)#9 (4) {
					["value"]=> int(14) 
						["left"]=> object(Node)#10 (4) { 
							["value"]=> int(13) 
								["left"]=> NULL 
								["right"]=> NULL 
								["level"]=> NULL 
						} 
						["right"]=> object(Node)#12 (4) {
							["value"]=> int(15) 
							["left"]=> NULL 
							["right"]=> NULL 
							["level"]=> NULL 
						} 
						["level"]=> NULL 
				} 
				["level"]=> NULL 
		} 
		["level"]=> int(1) 
  } 
 
}