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<?php $arr = [[1, 2], [3, 4], [5, 6]]; foreach ($arr as list($a, $b)) { var_dump($a, $b); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 13
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename:       /in/8avgR
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arr, !1 = $a, !2 = $b
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   ASSIGN                                                   !0, <array>
   5     1      > FE_RESET_R                                       $4      !0, ->13
         2    > > FE_FETCH_R                                               $4, $5, ->13
         3    >   FETCH_LIST                                       $6      $5, 0
         4        ASSIGN                                                   !1, $6
         5        FETCH_LIST                                       $8      $5, 1
         6        ASSIGN                                                   !2, $8
         7        FREE                                                     $5
   6     8        INIT_FCALL                                               'var_dump'
         9        SEND_VAR                                                 !1
        10        SEND_VAR                                                 !2
        11        DO_ICALL                                                 
        12      > JMP                                                      ->2
        13    >   FE_FREE                                                  $4
   7    14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.3.0