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<?php class A { function f() { echo "AA"; } } class B { function f() { A::f(); } function tmp() { A::f(); } } A::f(); echo PHP_EOL . '---' . PHP_EOL; (new B)->f(); echo PHP_EOL . '---' . PHP_EOL; (new B)->tmp();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fas1I
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_STATIC_METHOD_CALL                                  'A', 'f'
          1        DO_FCALL                                      0          
   12     2        ECHO                                                     '%0A---%0A'
   13     3        NEW                                              $1      'B'
          4        DO_FCALL                                      0          
          5        INIT_METHOD_CALL                                         $1, 'f'
          6        DO_FCALL                                      0          
   14     7        ECHO                                                     '%0A---%0A'
   15     8        NEW                                              $4      'B'
          9        DO_FCALL                                      0          
         10        INIT_METHOD_CALL                                         $4, 'tmp'
         11        DO_FCALL                                      0          
         12      > RETURN                                                   1

Class A:
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fas1I
function name:  f
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'AA'
          1      > RETURN                                                   null

End of function f

End of class A.

Class B:
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fas1I
function name:  f
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_STATIC_METHOD_CALL                                  'A', 'f'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   null

End of function f

Function tmp:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Fas1I
function name:  tmp
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_STATIC_METHOD_CALL                                  'A', 'f'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   null

End of function tmp

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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