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<?php $a = array(1,2,3); foreach($a AS &$y) { $y = $y*2; } foreach($a AS $x) { echo $x.', '; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 6
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 12
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 12
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
Branch analysis from position: 6
filename:       /in/G2fXg
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $y, !2 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_RW                                      $4      !0, ->6
          2    > > FE_FETCH_RW                                              $4, !1, ->6
    5     3    >   MUL                                              ~5      !1, 2
          4        ASSIGN                                                   !1, ~5
    4     5      > JMP                                                      ->2
          6    >   FE_FREE                                                  $4
    8     7      > FE_RESET_R                                       $7      !0, ->12
          8    > > FE_FETCH_R                                               $7, !2, ->12
    9     9    >   CONCAT                                           ~8      !2, '%2C+'
         10        ECHO                                                     ~8
    8    11      > JMP                                                      ->8
         12    >   FE_FREE                                                  $7
   10    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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168.36 ms | 1398 KiB | 13 Q