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<?php class A{ function x() {} } class B extends A{ function x() { parent::{__METHOD__}(); } } $o = new B; $o->x();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CuYvk
function name:  (null)
number of ops:  6
compiled vars:  !0 = $o
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   15     3        INIT_METHOD_CALL                                         !0, 'x'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class A:
Function x:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CuYvk
function name:  x
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     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/CuYvk
function name:  x
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_STATIC_METHOD_CALL                                  'B%3A%3Ax'
          1        DO_FCALL                                      0          
   11     2      > RETURN                                                   null

End of function x

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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