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<?php abstract class Base { public function foo() { return 'bar'; } } class Foo extends Base { public function foo() { return 'baz - '.parent::foo(); } } $obj = new Foo(); var_dump($obj->foo());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eKpFr
function name:  (null)
number of ops:  9
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    7     3        INIT_FCALL                                               'var_dump'
          4        INIT_METHOD_CALL                                         !0, 'foo'
          5        DO_FCALL                                      0  $4      
          6        SEND_VAR                                                 $4
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

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

End of function foo

End of class Base.

Class Foo:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eKpFr
function name:  foo
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_STATIC_METHOD_CALL                                  'foo'
          1        DO_FCALL                                      0  $0      
          2        CONCAT                                           ~1      'baz+-+', $0
          3      > RETURN                                                   ~1
          4*     > RETURN                                                   null

End of function foo

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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