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<?php $arr = []; $arr['one'] = 1; $arr['two'] = 2; var_dump($arr); unset($arr['one']); $arr['one'] = 1; var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kbOIM
function name:  (null)
number of ops:  15
compiled vars:  !0 = $arr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0, 'one'
          2        OP_DATA                                                  1
    6     3        ASSIGN_DIM                                               !0, 'two'
          4        OP_DATA                                                  2
    8     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
   10     8        UNSET_DIM                                                !0, 'one'
   11     9        ASSIGN_DIM                                               !0, 'one'
         10        OP_DATA                                                  1
   13    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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