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<?php $arr = array('1', '2', '3'); foreach ($arr as $key=>&$val) { $arr[3] = '999'; echo ($val+1)."\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/lhONp
function name:  (null)
number of ops:  12
compiled vars:  !0 = $arr, !1 = $val, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_RW                                      $4      !0, ->10
          2    > > FE_FETCH_RW                                      ~5      $4, !1, ->10
          3    >   ASSIGN                                                   !2, ~5
    6     4        ASSIGN_DIM                                               !0, 3
          5        OP_DATA                                                  '999'
    7     6        ADD                                              ~8      !1, 1
          7        CONCAT                                           ~9      ~8, '%0A'
          8        ECHO                                                     ~9
    4     9      > JMP                                                      ->2
         10    >   FE_FREE                                                  $4
    8    11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.79 ms | 1393 KiB | 13 Q