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<?php class A { public $a; protected $b; private $c; } class B extends A {} $a = new A; $b = new B; $a->a = 1; $b->a = 2; var_dump($a == $b); var_dump($a === $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/f8Uc5
function name:  (null)
number of ops:  19
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $2      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   13     3        NEW                                              $5      'B'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
   14     6        ASSIGN_OBJ                                               !0, 'a'
          7        OP_DATA                                                  1
   15     8        ASSIGN_OBJ                                               !1, 'a'
          9        OP_DATA                                                  2
   17    10        INIT_FCALL                                               'var_dump'
         11        IS_EQUAL                                         ~10     !0, !1
         12        SEND_VAL                                                 ~10
         13        DO_ICALL                                                 
   18    14        INIT_FCALL                                               'var_dump'
         15        IS_IDENTICAL                                     ~12     !0, !1
         16        SEND_VAL                                                 ~12
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Class A: [no user functions]
Class B: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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