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<?php $array = [ ['foo' => 'a', 'bar' => 1], ['foo' => 'b', 'bar' => 2], ]; foreach ($array as $x => ['new' => &$x]); var_export($array);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 9
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/Yq4Tg
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array, !1 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1      > FE_RESET_RW                                      $3      !0, ->9
          2    > > FE_FETCH_RW                                      ~8      $3, $4, ->9
          3    >   FETCH_LIST_W                                     $5      $4, 'new'
          4        MAKE_REF                                         $6      $5
          5        ASSIGN_REF                                               !1, $6
          6        FREE                                                     $4
          7        ASSIGN                                                   !1, ~8
          8      > JMP                                                      ->2
          9    >   FE_FREE                                                  $3
   10    10        INIT_FCALL                                               'var_export'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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156.77 ms | 996 KiB | 14 Q