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<?php $products = [1, 2, 3, 4, 5]; $vendors = ["Amazon", "Newegg", "##php"]; $combinations = []; foreach ($vendors as $vendor) { foreach ($products as $productID) { $combinations[] = array('product' => $productID, 'vendor' => $vendor); } } var_dump($combinations);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 14
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 14
Branch analysis from position: 5
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 12
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 12
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/RAM25
function name:  (null)
number of ops:  19
compiled vars:  !0 = $products, !1 = $vendors, !2 = $combinations, !3 = $vendor, !4 = $productID
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN                                                   !2, <array>
    8     3      > FE_RESET_R                                       $8      !1, ->14
          4    > > FE_FETCH_R                                               $8, !3, ->14
    9     5    > > FE_RESET_R                                       $9      !0, ->12
          6    > > FE_FETCH_R                                               $9, !4, ->12
   10     7    >   INIT_ARRAY                                       ~11     !4, 'product'
          8        ADD_ARRAY_ELEMENT                                ~11     !3, 'vendor'
          9        ASSIGN_DIM                                               !2
         10        OP_DATA                                                  ~11
    9    11      > JMP                                                      ->6
         12    >   FE_FREE                                                  $9
    8    13      > JMP                                                      ->4
         14    >   FE_FREE                                                  $8
   14    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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