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<?php interface af { function x(); } abstract class a implements af { abstract function x(); } class b extends a { function x() { print "gnu"; } } $b = new b; $b->x();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6csZB
function name:  (null)
number of ops:  8
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   DECLARE_CLASS                                            'a'
    8     1        DECLARE_CLASS                                            'b', 'a'
   14     2        NEW                                              $1      'b'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !0, $1
   15     5        INIT_METHOD_CALL                                         !0, 'x'
          6        DO_FCALL                                      0          
          7      > RETURN                                                   1

Class af:
Function x:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6csZB
function name:  x
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > RETURN                                                   null

End of function x

End of class af.

Class a:
Function x:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6csZB
function name:  x
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E > > RETURN                                                   null

End of function x

End of class a.

Class b:
Function x:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6csZB
function name:  x
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ECHO                                                     'gnu'
   11     1      > RETURN                                                   null

End of function x

End of class b.

Generated using Vulcan Logic Dumper, using php 8.0.0


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