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<?php class x { public function __construct() { $x =& $this; $x = null; unset($x); var_dump($this); } } var_dump(new x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PuDiU
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'x'
          2        DO_FCALL                                      0          
          3        SEND_VAR                                                 $0
          4        DO_ICALL                                                 
          5      > RETURN                                                   1

Class x:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PuDiU
function name:  __construct
number of ops:  9
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_THIS                                       $1      
          1        ASSIGN_REF                                               !0, $1
    8     2        ASSIGN                                                   !0, null
    9     3        UNSET_CV                                                 !0
   10     4        INIT_FCALL                                               'var_dump'
          5        FETCH_THIS                                       ~4      
          6        SEND_VAL                                                 ~4
          7        DO_ICALL                                                 
   11     8      > RETURN                                                   null

End of function __construct

End of class x.

Generated using Vulcan Logic Dumper, using php 8.0.0


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