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<?php $a = array('x' => 'X'); foreach ($a as $k => &$v) { $a['X'] = $v; unset($a['x']); } echo $a['X'];
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/XpCuA
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a, !1 = $v, !2 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_RW                                      $4      !0, ->8
          2    > > FE_FETCH_RW                                      ~5      $4, !1, ->8
          3    >   ASSIGN                                                   !2, ~5
    4     4        ASSIGN_DIM                                               !0, 'X'
          5        OP_DATA                                                  !1
    5     6        UNSET_DIM                                                !0, 'x'
    3     7      > JMP                                                      ->2
          8    >   FE_FREE                                                  $4
    7     9        FETCH_DIM_R                                      ~8      !0, 'X'
         10        ECHO                                                     ~8
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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