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<?php $array = array(1,2,3,4); foreach($array as $key => $value) { $value = &$array[$key]; echo current($array); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 11
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 11
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/vnF3A
function name:  (null)
number of ops:  13
compiled vars:  !0 = $array, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_R                                       $4      !0, ->11
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->11
          3    >   ASSIGN                                                   !2, ~5
    5     4        FETCH_DIM_W                                      $7      !0, !2
          5        ASSIGN_REF                                               !1, $7
    6     6        INIT_FCALL                                               'current'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $9      
          9        ECHO                                                     $9
    4    10      > JMP                                                      ->2
         11    >   FE_FREE                                                  $4
    7    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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165.86 ms | 1394 KiB | 15 Q