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<?php class b { protected function f() { echo 'f'; } } $b = new b(); echo $b->f(); //output php5 //output php4
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KWH5k
function name:  (null)
number of ops:  7
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   NEW                                              $1      'b'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   10     3        INIT_METHOD_CALL                                         !0, 'f'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
   13     6      > RETURN                                                   1

Class b:
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KWH5k
function name:  f
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ECHO                                                     'f'
    6     1      > RETURN                                                   null

End of function f

End of class b.

Generated using Vulcan Logic Dumper, using php 8.0.0


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