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<?php class Foo { public $bar = null; public function __construct() { $this->bar = new DateTime(); // Now $this->far = &$this->bar; } } $foo= new Foo(); var_dump($foo); $vars = get_object_vars($foo); $vars['bar'] = new DateTime('2014-03-25'); var_dump($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H7h4N
function name:  (null)
number of ops:  19
compiled vars:  !0 = $foo, !1 = $vars
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   NEW                                              $2      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   11     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
   12     6        INIT_FCALL                                               'get_object_vars'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $6      
          9        ASSIGN                                                   !1, $6
   13    10        NEW                                              $9      'DateTime'
         11        SEND_VAL_EX                                              '2014-03-25'
         12        DO_FCALL                                      0          
         13        ASSIGN_DIM                                               !1, 'bar'
         14        OP_DATA                                                  $9
   14    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !0
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Class Foo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H7h4N
function name:  __construct
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   NEW                                              $1      'DateTime'
          1        DO_FCALL                                      0          
          2        ASSIGN_OBJ                                               'bar'
          3        OP_DATA                                                  $1
    7     4        FETCH_OBJ_W                                      $4      'bar'
          5        MAKE_REF                                         $5      $4
          6        ASSIGN_OBJ_REF                                           'far'
          7        OP_DATA                                                  $5
    8     8      > RETURN                                                   null

End of function __construct

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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