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<?php class Foo { private $bar = 10; } $foo = new Foo; var_dump(isset($foo->bar));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3OlgM
function name:  (null)
number of ops:  8
compiled vars:  !0 = $foo
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   NEW                                                  $1      'Foo'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $1
    8     3        INIT_FCALL                                                   'var_dump'
          4        ISSET_ISEMPTY_PROP_OBJ                               ~4      !0, 'bar'
          5        SEND_VAL                                                     ~4
          6        DO_ICALL                                                     
          7      > RETURN                                                       1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.5.0


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