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

Generated using Vulcan Logic Dumper, using php 8.0.0


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