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<?php $array = [ [1, 2], [3, 4], ]; foreach ($array as list($a, $b)) { // $a contains the first element of the nested array, // and $b contains the second element. echo "A: $a; B: $b\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 15
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 15
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/CIi0q
function name:  (null)
number of ops:  17
compiled vars:  !0 = $array, !1 = $a, !2 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    7     1      > FE_RESET_R                                       $4      !0, ->15
          2    > > FE_FETCH_R                                               $4, $5, ->15
          3    >   FETCH_LIST_R                                     $6      $5, 0
          4        ASSIGN                                                   !1, $6
          5        FETCH_LIST_R                                     $8      $5, 1
          6        ASSIGN                                                   !2, $8
          7        FREE                                                     $5
   10     8        ROPE_INIT                                     5  ~11     'A%3A+'
          9        ROPE_ADD                                      1  ~11     ~11, !1
         10        ROPE_ADD                                      2  ~11     ~11, '%3B+B%3A+'
         11        ROPE_ADD                                      3  ~11     ~11, !2
         12        ROPE_END                                      4  ~10     ~11, '%0A'
         13        ECHO                                                     ~10
    7    14      > JMP                                                      ->2
         15    >   FE_FREE                                                  $4
   11    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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166.86 ms | 1393 KiB | 13 Q