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

Generated using Vulcan Logic Dumper, using php 8.5.0


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