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run code in 500+ PHP versions simultaneously
<?php $lizards = []; for ($i = 0; $i < 15; $i++) { $lizards[] = 1; } for ($i = 0; $i < 7; $i++) { $lizards[] = 2; } for ($i = 0; $i < 8; $i++) { $lizards[] = 3; } srand(time()); for ($i = 0; $i < 10000; $i++) { $a1 = mt_rand(0, count($lizards) - 1); do { $a2 = mt_rand(0, count($lizards) - 1); } while ($a1 == $a2); if ($lizards[$a1] == $lizards[$a2]) { continue; } $new_color = 6 - $lizards[$a1] - $lizards[$a2]; $lizards[$a1] = $new_color; $lizards[$a2] = $new_color; $colors_count = (in_array(1, $lizards) ? 1 : 0) + (in_array(2, $lizards) ? 1 : 0) + (in_array(3, $lizards) ? 1 : 0); if ($colors_count == 1) { echo "Остался только один цвет\n"; break; } $counts = [null, 0, 0, 0]; foreach ($lizards as $color) { $counts[$color]++; } echo sprintf("%s\t%s\t%s\n", $counts[1], $counts[2], $counts[3]); } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 10
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 17
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 99
Branch analysis from position: 99
2 jumps found. (Code = 44) Position 1 = 101, Position 2 = 29
Branch analysis from position: 101
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
2 jumps found. (Code = 44) Position 1 = 45, Position 2 = 36
Branch analysis from position: 45
2 jumps found. (Code = 43) Position 1 = 49, Position 2 = 50
Branch analysis from position: 49
1 jumps found. (Code = 42) Position 1 = 98
Branch analysis from position: 98
2 jumps found. (Code = 44) Position 1 = 101, Position 2 = 29
Branch analysis from position: 101
Branch analysis from position: 29
Branch analysis from position: 50
2 jumps found. (Code = 43) Position 1 = 61, Position 2 = 63
Branch analysis from position: 61
1 jumps found. (Code = 42) Position 1 = 64
Branch analysis from position: 64
2 jumps found. (Code = 43) Position 1 = 66, Position 2 = 68
Branch analysis from position: 66
1 jumps found. (Code = 42) Position 1 = 69
Branch analysis from position: 69
2 jumps found. (Code = 43) Position 1 = 72, Position 2 = 74
Branch analysis from position: 72
1 jumps found. (Code = 42) Position 1 = 75
Branch analysis from position: 75
2 jumps found. (Code = 43) Position 1 = 79, Position 2 = 81
Branch analysis from position: 79
1 jumps found. (Code = 42) Position 1 = 101
Branch analysis from position: 101
Branch analysis from position: 81
2 jumps found. (Code = 77) Position 1 = 83, Position 2 = 87
Branch analysis from position: 83
2 jumps found. (Code = 78) Position 1 = 84, Position 2 = 87
Branch analysis from position: 84
1 jumps found. (Code = 42) Position 1 = 83
Branch analysis from position: 83
Branch analysis from position: 87
2 jumps found. (Code = 44) Position 1 = 101, Position 2 = 29
Branch analysis from position: 101
Branch analysis from position: 29
Branch analysis from position: 87
Branch analysis from position: 74
2 jumps found. (Code = 43) Position 1 = 79, Position 2 = 81
Branch analysis from position: 79
Branch analysis from position: 81
Branch analysis from position: 68
2 jumps found. (Code = 43) Position 1 = 72, Position 2 = 74
Branch analysis from position: 72
Branch analysis from position: 74
Branch analysis from position: 63
2 jumps found. (Code = 43) Position 1 = 66, Position 2 = 68
Branch analysis from position: 66
Branch analysis from position: 68
Branch analysis from position: 36
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 17
Branch analysis from position: 22
Branch analysis from position: 17
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 10
Branch analysis from position: 15
Branch analysis from position: 10
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
filename:       /in/l9Q0N
function name:  (null)
number of ops:  102
compiled vars:  !0 = $lizards, !1 = $i, !2 = $a1, !3 = $a2, !4 = $new_color, !5 = $colors_count, !6 = $counts, !7 = $color
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    3     1        ASSIGN                                                       !1, 0
          2      > JMP                                                          ->6
    4     3    >   ASSIGN_DIM                                                   !0
          4        OP_DATA                                                      1
    3     5        PRE_INC                                                      !1
          6    >   IS_SMALLER                                                   !1, 15
          7      > JMPNZ                                                        ~12, ->3
    6     8    >   ASSIGN                                                       !1, 0
          9      > JMP                                                          ->13
    7    10    >   ASSIGN_DIM                                                   !0
         11        OP_DATA                                                      2
    6    12        PRE_INC                                                      !1
         13    >   IS_SMALLER                                                   !1, 7
         14      > JMPNZ                                                        ~16, ->10
    9    15    >   ASSIGN                                                       !1, 0
         16      > JMP                                                          ->20
   10    17    >   ASSIGN_DIM                                                   !0
         18        OP_DATA                                                      3
    9    19        PRE_INC                                                      !1
         20    >   IS_SMALLER                                                   !1, 8
         21      > JMPNZ                                                        ~20, ->17
   13    22    >   INIT_FCALL                                                   'srand'
         23        INIT_FCALL                                                   'time'
         24        DO_ICALL                                             $21     
         25        SEND_VAR                                                     $21
         26        DO_ICALL                                                     
   14    27        ASSIGN                                                       !1, 0
         28      > JMP                                                          ->99
   15    29    >   INIT_FCALL                                                   'mt_rand'
         30        SEND_VAL                                                     0
         31        COUNT                                                ~24     !0
         32        SUB                                                  ~25     ~24, 1
         33        SEND_VAL                                                     ~25
         34        DO_ICALL                                             $26     
         35        ASSIGN                                                       !2, $26
   17    36    >   INIT_FCALL                                                   'mt_rand'
         37        SEND_VAL                                                     0
         38        COUNT                                                ~28     !0
         39        SUB                                                  ~29     ~28, 1
         40        SEND_VAL                                                     ~29
         41        DO_ICALL                                             $30     
         42        ASSIGN                                                       !3, $30
   18    43        IS_EQUAL                                                     !2, !3
         44      > JMPNZ                                                        ~32, ->36
   19    45    >   FETCH_DIM_R                                          ~33     !0, !2
         46        FETCH_DIM_R                                          ~34     !0, !3
         47        IS_EQUAL                                                     ~33, ~34
         48      > JMPZ                                                         ~35, ->50
   20    49    > > JMP                                                          ->98
   23    50    >   FETCH_DIM_R                                          ~36     !0, !2
         51        SUB                                                  ~37     6, ~36
         52        FETCH_DIM_R                                          ~38     !0, !3
         53        SUB                                                  ~39     ~37, ~38
         54        ASSIGN                                                       !4, ~39
   24    55        ASSIGN_DIM                                                   !0, !2
         56        OP_DATA                                                      !4
   25    57        ASSIGN_DIM                                                   !0, !3
         58        OP_DATA                                                      !4
   27    59        FRAMELESS_ICALL_2                in_array            ~43     1, !0
         60      > JMPZ                                                         ~43, ->63
         61    >   QM_ASSIGN                                            ~44     1
         62      > JMP                                                          ->64
         63    >   QM_ASSIGN                                            ~44     0
         64    >   FRAMELESS_ICALL_2                in_array            ~45     2, !0
         65      > JMPZ                                                         ~45, ->68
         66    >   QM_ASSIGN                                            ~46     1
         67      > JMP                                                          ->69
         68    >   QM_ASSIGN                                            ~46     0
         69    >   ADD                                                  ~47     ~44, ~46
         70        FRAMELESS_ICALL_2                in_array            ~48     3, !0
         71      > JMPZ                                                         ~48, ->74
         72    >   QM_ASSIGN                                            ~49     1
         73      > JMP                                                          ->75
         74    >   QM_ASSIGN                                            ~49     0
         75    >   ADD                                                  ~50     ~47, ~49
         76        ASSIGN                                                       !5, ~50
   28    77        IS_EQUAL                                                     !5, 1
         78      > JMPZ                                                         ~52, ->81
   29    79    >   ECHO                                                         '%D0%9E%D1%81%D1%82%D0%B0%D0%BB%D1%81%D1%8F+%D1%82%D0%BE%D0%BB%D1%8C%D0%BA%D0%BE+%D0%BE%D0%B4%D0%B8%D0%BD+%D1%86%D0%B2%D0%B5%D1%82%0A'
   30    80      > JMP                                                          ->101
   32    81    >   ASSIGN                                                       !6, <array>
   33    82      > FE_RESET_R                                           $54     !0, ->87
         83    > > FE_FETCH_R                                                   $54, !7, ->87
   34    84    >   FETCH_DIM_RW                                         $55     !6, !7
         85        PRE_INC                                                      $55
   33    86      > JMP                                                          ->83
         87    >   FE_FREE                                                      $54
   36    88        FETCH_DIM_R                                          ~57     !6, 1
         89        FETCH_DIM_R                                          ~58     !6, 2
         90        FETCH_DIM_R                                          ~59     !6, 3
         91        ROPE_INIT                                         6  ~61     ~57
         92        ROPE_ADD                                          1  ~61     ~61, '%09'
         93        ROPE_ADD                                          2  ~61     ~61, ~58
         94        ROPE_ADD                                          3  ~61     ~61, '%09'
         95        ROPE_ADD                                          4  ~61     ~61, ~59
         96        ROPE_END                                          5  ~60     ~61, '%0A'
         97        ECHO                                                         ~60
   14    98    >   PRE_INC                                                      !1
         99    >   IS_SMALLER                                                   !1, 10000
        100      > JMPNZ                                                        ~65, ->29
   39   101    > > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
168.83 ms | 1795 KiB | 16 Q