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<?php $vars = array(); $var = 1; $vars[0] = &$var; $vars[0] = 2; var_dump($var);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nSW9j
function name:  (null)
number of ops:  10
compiled vars:  !0 = $vars, !1 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, 1
    6     2        FETCH_DIM_W                                      $4      !0, 0
          3        ASSIGN_REF                                               $4, !1
    8     4        ASSIGN_DIM                                               !0, 0
          5        OP_DATA                                                  2
   10     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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