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<?php class C { public function s() { return "s"; } public function f() { return "$this->s()"; } } $c = new C; var_dump($c->f());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kfe0X
function name:  (null)
number of ops:  9
compiled vars:  !0 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   NEW                                              $1      'C'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   11     3        INIT_FCALL                                               'var_dump'
          4        INIT_METHOD_CALL                                         !0, 'f'
          5        DO_FCALL                                      0  $4      
          6        SEND_VAR                                                 $4
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Class C:
Function s:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kfe0X
function name:  s
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   's'
    5     1*     > RETURN                                                   null

End of function s

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kfe0X
function name:  f
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_OBJ_R                                      ~0      's'
          1        NOP                                                      
          2        FAST_CONCAT                                      ~1      ~0, '%28%29'
          3      > RETURN                                                   ~1
    8     4*     > RETURN                                                   null

End of function f

End of class C.

Generated using Vulcan Logic Dumper, using php 8.0.0


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