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

Generated using Vulcan Logic Dumper, using php 8.0.0


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