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run code in 150+ php & hhvm versions
Bugs & Features
<?php function fibonacci($n,$first = 0,$second = 1) { $fib = array($first,$second); for($i=1;$i<$n;$i++) { $fib[] = $fib[$i]+$fib[$i-1]; } return $fib; } echo "<pre>"; print_r(fibonacci(100));
based on iPjuB
Output for 4.3.0 - 7.1.0
<pre>Array ( [0] => 0 [1] => 1 [2] => 1 [3] => 2 [4] => 3 [5] => 5 [6] => 8 [7] => 13 [8] => 21 [9] => 34 [10] => 55 [11] => 89 [12] => 144 [13] => 233 [14] => 377 [15] => 610 [16] => 987 [17] => 1597 [18] => 2584 [19] => 4181 [20] => 6765 [21] => 10946 [22] => 17711 [23] => 28657 [24] => 46368 [25] => 75025 [26] => 121393 [27] => 196418 [28] => 317811 [29] => 514229 [30] => 832040 [31] => 1346269 [32] => 2178309 [33] => 3524578 [34] => 5702887 [35] => 9227465 [36] => 14930352 [37] => 24157817 [38] => 39088169 [39] => 63245986 [40] => 102334155 [41] => 165580141 [42] => 267914296 [43] => 433494437 [44] => 701408733 [45] => 1134903170 [46] => 1836311903 [47] => 2971215073 [48] => 4807526976 [49] => 7778742049 [50] => 12586269025 [51] => 20365011074 [52] => 32951280099 [53] => 53316291173 [54] => 86267571272 [55] => 139583862445 [56] => 225851433717 [57] => 365435296162 [58] => 591286729879 [59] => 956722026041 [60] => 1548008755920 [61] => 2504730781961 [62] => 4052739537881 [63] => 6557470319842 [64] => 10610209857723 [65] => 17167680177565 [66] => 27777890035288 [67] => 44945570212853 [68] => 72723460248141 [69] => 117669030460994 [70] => 190392490709135 [71] => 308061521170129 [72] => 498454011879264 [73] => 806515533049393 [74] => 1304969544928657 [75] => 2111485077978050 [76] => 3416454622906707 [77] => 5527939700884757 [78] => 8944394323791464 [79] => 14472334024676221 [80] => 23416728348467685 [81] => 37889062373143906 [82] => 61305790721611591 [83] => 99194853094755497 [84] => 160500643816367088 [85] => 259695496911122585 [86] => 420196140727489673 [87] => 679891637638612258 [88] => 1100087778366101931 [89] => 1779979416004714189 [90] => 2880067194370816120 [91] => 4660046610375530309 [92] => 7540113804746346429 [93] => 1.2200160415122E+19 [94] => 1.9740274219868E+19 [95] => 3.194043463499E+19 [96] => 5.1680708854858E+19 [97] => 8.3621143489848E+19 [98] => 1.3530185234471E+20 [99] => 2.1892299583456E+20 [100] => 3.5422484817926E+20 )