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<?php $allTeam = [3, 10, 8, 7]; $result = []; foreach ($allTeam as $home) { foreach ($allTeam as $away) { if ($home === $away) { continue; } $result[] = 'Home Team => '.$home.' vs '. $away.' <= Away Team'; } } print_r($result);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 18
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 18
Branch analysis from position: 4
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 16
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 16
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 16
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
filename:       /in/EAl8G
function name:  (null)
number of ops:  23
compiled vars:  !0 = $allTeam, !1 = $result, !2 = $home, !3 = $away
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2      > FE_RESET_R                                       $6      !0, ->18
          3    > > FE_FETCH_R                                               $6, !2, ->18
    6     4    > > FE_RESET_R                                       $7      !0, ->16
          5    > > FE_FETCH_R                                               $7, !3, ->16
    7     6    >   IS_IDENTICAL                                             !2, !3
          7      > JMPZ                                                     ~8, ->9
    8     8    > > JMP                                                      ->5
   10     9    >   CONCAT                                           ~10     'Home+Team+%3D%3E+', !2
         10        CONCAT                                           ~11     ~10, '+vs+'
         11        CONCAT                                           ~12     ~11, !3
         12        CONCAT                                           ~13     ~12, '+%3C%3D+Away+Team'
         13        ASSIGN_DIM                                               !1
         14        OP_DATA                                                  ~13
    6    15      > JMP                                                      ->5
         16    >   FE_FREE                                                  $7
    5    17      > JMP                                                      ->3
         18    >   FE_FREE                                                  $6
   14    19        INIT_FCALL                                               'print_r'
         20        SEND_VAR                                                 !1
         21        DO_ICALL                                                 
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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