デモ1

Hello world!
array(12) { [0]=> string(1) "H" [1]=> string(1) "e" [2]=> string(1) "l" [3]=> string(1) "l" [4]=> string(1) "o" [5]=> string(1) " " [6]=> string(1) "w" [7]=> string(1) "o" [8]=> string(1) "r" [9]=> string(1) "l" [10]=> string(1) "d" [11]=> string(1) "!" }

デモ2 : 日本語

あなた自身の水溜めから水を,あなた自身の井戸から水の滴りを飲め
array(31) { [0]=> string(3) "あ" [1]=> string(3) "な" [2]=> string(3) "た" [3]=> string(3) "自" [4]=> string(3) "身" [5]=> string(3) "の" [6]=> string(3) "水" [7]=> string(3) "溜" [8]=> string(3) "め" [9]=> string(3) "か" [10]=> string(3) "ら" [11]=> string(3) "水" [12]=> string(3) "を" [13]=> string(3) "," [14]=> string(3) "あ" [15]=> string(3) "な" [16]=> string(3) "た" [17]=> string(3) "自" [18]=> string(3) "身" [19]=> string(3) "の" [20]=> string(3) "井" [21]=> string(3) "戸" [22]=> string(3) "か" [23]=> string(3) "ら" [24]=> string(3) "水" [25]=> string(3) "の" [26]=> string(3) "滴" [27]=> string(3) "り" [28]=> string(3) "を" [29]=> string(3) "飲" [30]=> string(3) "め" }

デモ3 : 重複除去とソート

あなた自身の水溜めから水を,あなた自身の井戸から水の滴りを飲め
array(18) { [0]=> string(3) "あ" [1]=> string(3) "か" [2]=> string(3) "た" [3]=> string(3) "な" [4]=> string(3) "の" [5]=> string(3) "め" [6]=> string(3) "ら" [7]=> string(3) "り" [8]=> string(3) "を" [9]=> string(3) "井" [10]=> string(3) "戸" [11]=> string(3) "水" [12]=> string(3) "溜" [13]=> string(3) "滴" [14]=> string(3) "自" [15]=> string(3) "身" [16]=> string(3) "飲" [17]=> string(3) "," }