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<?php $arr = [ 1 => 'Hello', 3 => 'World', ]; $ix = 1; $arr[$ix+1] = 'Brave New'; var_dump($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5WViq
function name:  (null)
number of ops:  9
compiled vars:  !0 = $arr, !1 = $ix
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ASSIGN                                                   !1, 1
    9     2        ADD                                              ~4      !1, 1
          3        ASSIGN_DIM                                               !0, ~4
          4        OP_DATA                                                  'Brave+New'
   11     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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