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<?php class a{ public $u = 'u'; function getClass(){ echo $this->u; } } class b extends a{ public $u = 'b'; } $b = new b(); $b->getClass();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1fhHq
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   NEW                                              $1      'b'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   18     3        INIT_METHOD_CALL                                         !0, 'getClass'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class a:
Function getclass:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1fhHq
function name:  getClass
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   FETCH_OBJ_R                                      ~0      'u'
          1        ECHO                                                     ~0
    9     2      > RETURN                                                   null

End of function getclass

End of class a.

Class b:
Function getclass:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1fhHq
function name:  getClass
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   FETCH_OBJ_R                                      ~0      'u'
          1        ECHO                                                     ~0
    9     2      > RETURN                                                   null

End of function getclass

End of class b.

Generated using Vulcan Logic Dumper, using php 8.0.0


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