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<?php $array = []; $array[-5] = 1; $array[] = 2; var_dump($array); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/J9ZRL
function name:  (null)
number of ops:  9
compiled vars:  !0 = $array
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                       !0, <array>
    4     1        ASSIGN_DIM                                                   !0, -5
          2        OP_DATA                                                      1
    5     3        ASSIGN_DIM                                                   !0
          4        OP_DATA                                                      2
    7     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !0
          7        DO_ICALL                                                     
    8     8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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