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<?php class ClassA { public function foo(){ echo get_class($this); } } class ClassB extends ClassA { public function foo(){ echo get_class($this); } } $A = new ClassA(); $B = new ClassB(); $A->foo(); $B->foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oQmo9
function name:  (null)
number of ops:  11
compiled vars:  !0 = $A, !1 = $B
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   NEW                                              $2      'ClassA'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   20     3        NEW                                              $5      'ClassB'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
   22     6        INIT_METHOD_CALL                                         !0, 'foo'
          7        DO_FCALL                                      0          
   23     8        INIT_METHOD_CALL                                         !1, 'foo'
          9        DO_FCALL                                      0          
         10      > RETURN                                                   1

Class ClassA:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oQmo9
function name:  foo
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_THIS                                       ~0      
          1        GET_CLASS                                        ~1      ~0
          2        ECHO                                                     ~1
    8     3      > RETURN                                                   null

End of function foo

End of class ClassA.

Class ClassB:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oQmo9
function name:  foo
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   FETCH_THIS                                       ~0      
          1        GET_CLASS                                        ~1      ~0
          2        ECHO                                                     ~1
   16     3      > RETURN                                                   null

End of function foo

End of class ClassB.

Generated using Vulcan Logic Dumper, using php 8.0.0


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