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run code in 200+ php & hhvm versions
Bugs & Features
<?php $items = range('a', 'z'); function permute($items, $perms = array( )) { if (empty($items)) { var_dump($perms); } else { for ($i = count($items) - 1; $i >= 0; --$i) { $newitems = $items; $newperms = $perms; list($foo) = array_splice($newitems, $i, 1); array_unshift($newperms, $foo); permute($newitems, $newperms); } } } permute($items);
Output for 7.0.20 - 7.1.10
array(26) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "a" [2]=> string(1) "c" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "c" [2]=> string(1) "b" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "c" [2]=> string(1) "a" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "b" [2]=> string(1) "a" [3]=> string(1) "d" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "d" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "a" [2]=> string(1) "d" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "d" [2]=> string(1) "b" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "d" [2]=> string(1) "a" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "b" [2]=> string(1) "a" [3]=> string(1) "c" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "c" [2]=> string(1) "d" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "a" [2]=> string(1) "d" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "d" [2]=> string(1) "c" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "a" [2]=> string(1) "c" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "d" [2]=> string(1) "a" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "c" [2]=> string(1) "a" [3]=> string(1) "b" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "c" [2]=> string(1) "d" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "b" [2]=> string(1) "d" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "d" [2]=> string(1) "c" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "d" [2]=> string(1) "b" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "d" [1]=> string(1) "c" [2]=> string(1) "b" [3]=> string(1) "a" [4]=> string(1) "e" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "a" [2]=> string(1) "c" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "c" [2]=> string(1) "b" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "c" [2]=> string(1) "a" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "b" [2]=> string(1) "a" [3]=> string(1) "e" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "e" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "a" [2]=> string(1) "e" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "e" [2]=> string(1) "b" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "a" [2]=> string(1) "b" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "e" [2]=> string(1) "a" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "b" [2]=> string(1) "a" [3]=> string(1) "c" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "c" [2]=> string(1) "e" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "a" [2]=> string(1) "e" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "e" [2]=> string(1) "c" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "a" [2]=> string(1) "c" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "e" [2]=> string(1) "a" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "c" [2]=> string(1) "a" [3]=> string(1) "b" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "c" [2]=> string(1) "e" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "b" [2]=> string(1) "e" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "e" [2]=> string(1) "c" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "c" [1]=> string(1) "e" [2]=> string(1) "b" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "e" [1]=> string(1) "c" [2]=> string(1) "b" [3]=> string(1) "a" [4]=> string(1) "d" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "d" [3]=> string(1) "e" [4]=> string(1) "c" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "b" [1]=> string(1) "a" [2]=> string(1) "d" [3]=> string(1) "e" [4]=> string(1) "c" [5]=> string(1) "f" [6]=> string(1) "g" [7]=> string(1) "h" [8]=> string(1) "i" [9]=> string(1) "j" [10]=> string(1) "k" [11]=> string(1) "l" [12]=> string(1) "m" [13]=> string(1) "n" [14]=> string(1) "o" [15]=> string(1) "p" [16]=> string(1) "q" [17]=> string(1) "r" [18]=> string(1) "s" [19]=> string(1) "t" [20]=> string(1) "u" [21]=> string(1) "v" [22]=> string(1) "w" [23]=> string(1) "x" [24]=> string(1) "y" [25]=> string(1) "z" } array(26) { [0]=> string(1) "a" [1]=> string(1) "d" [2]=>
Process exited with code 137.