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<?php class A { const x = '3.1415'; } class B extends A { public function getX() { return parent->x; } } $b = new B; echo $b->getX();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uo99A
function name:  (null)
number of ops:  7
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   15     3        INIT_METHOD_CALL                                         !0, 'getX'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
          6      > RETURN                                                   1

Class A: [no user functions]
Class B:
Function getx:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uo99A
function name:  getX
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   FETCH_CONSTANT                                   ~0      'parent'
          1        FETCH_OBJ_R                                      ~1      ~0, 'x'
          2      > RETURN                                                   ~1
   10     3*     > RETURN                                                   null

End of function getx

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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