<?php { $p = function($p, $q) { }; } mt_shuffle($x);
Standard input is empty
Array ( [0] => 53 [1] => 39 [2] => 32 [3] => 12 [4] => 9 [5] => 36 [6] => 56 [7] => 40 [8] => 64 [9] => 27 [10] => 41 [11] => 81 [12] => 87 [13] => 63 [14] => 86 [15] => 93 [16] => 52 [17] => 43 [18] => 21 [19] => 72 [20] => 38 [21] => 77 [22] => 19 [23] => 51 [24] => 45 [25] => 82 [26] => 59 [27] => 26 [28] => 75 [29] => 30 [30] => 10 [31] => 92 [32] => 11 [33] => 90 [34] => 50 [35] => 42 [36] => 0 [37] => 55 [38] => 91 [39] => 60 [40] => 18 [41] => 23 [42] => 70 [43] => 49 [44] => 8 [45] => 95 [46] => 24 [47] => 37 [48] => 28 [49] => 3 [50] => 1 [51] => 58 [52] => 69 [53] => 74 [54] => 44 [55] => 97 [56] => 96 [57] => 16 [58] => 88 [59] => 48 [60] => 6 [61] => 68 [62] => 7 [63] => 73 [64] => 14 [65] => 54 [66] => 78 [67] => 79 [68] => 34 [69] => 29 [70] => 85 [71] => 46 [72] => 71 [73] => 83 [74] => 84 [75] => 67 [76] => 89 [77] => 98 [78] => 31 [79] => 17 [80] => 66 [81] => 94 [82] => 35 [83] => 62 [84] => 22 [85] => 99 [86] => 61 [87] => 13 [88] => 47 [89] => 33 [90] => 4 [91] => 65 [92] => 2 [93] => 5 [94] => 76 [95] => 15 [96] => 80 [97] => 57 [98] => 25 [99] => 20 )