array(15) { [0]=> int(6985) [1]=> int(6986) [2]=> int(6984) [3]=> int(7048) [4]=> int(6977) [5]=> int(6978) [6]=> int(6979) [7]=> int(6980) [8]=> int(6981) [9]=> int(6982) [10]=> int(6983) [11]=> int(6971) [12]=> int(6970) [13]=> int(6968) [14]=> int(6969) } string(4) "1832" array(15) { [0]=> int(6985) [1]=> int(6986) [2]=> int(6984) [3]=> int(7048) [4]=> int(6977) [5]=> int(6978) [6]=> int(6979) [7]=> int(6980) [8]=> int(6981) [9]=> int(6982) [10]=> int(6983) [11]=> int(6971) [12]=> int(6970) [13]=> int(6968) [14]=> int(6969) }