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<?php class foo { function __construct($foo = null) { $this->foo = $foo; } public $foo; } var_dump(new foo(new foo) == new foo(new foo));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fbdoB
function name:  (null)
number of ops:  15
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'foo'
          2        NEW                                              $1      'foo'
          3        DO_FCALL                                      0          
          4        SEND_VAR_NO_REF_EX                                       $1
          5        DO_FCALL                                      0          
          6        NEW                                              $4      'foo'
          7        NEW                                              $5      'foo'
          8        DO_FCALL                                      0          
          9        SEND_VAR_NO_REF_EX                                       $5
         10        DO_FCALL                                      0          
         11        IS_EQUAL                                         ~8      $0, $4
         12        SEND_VAL                                                 ~8
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Class foo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fbdoB
function name:  __construct
number of ops:  4
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV_INIT                                        !0      null
    6     1        ASSIGN_OBJ                                               'foo'
          2        OP_DATA                                                  !0
    7     3      > RETURN                                                   null

End of function __construct

End of class foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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