3v4l.org

run code in 500+ PHP versions simultaneously
<?php interface IFoo { public function bar($one); } class Foo implements IFoo { public function bar($one, $two = 2, $three = '3') {} } abstract class ABar { abstract function baz($one); } class Bar extends ABar { public function baz($one, $two = 2, $three = '3') {} } $foo = new Foo(); $bar = new Bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dKFjC
function name:  (null)
number of ops:  8
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    7     0  E >   DECLARE_CLASS                                                'foo'
   20     1        NEW                                                  $2      'Foo'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $2
   21     4        NEW                                                  $5      'Bar'
          5        DO_FCALL                                          0          
          6        ASSIGN                                                       !1, $5
          7      > RETURN                                                       1

Class IFoo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dKFjC
function name:  bar
number of ops:  2
compiled vars:  !0 = $one
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   RECV                                                 !0      
          1      > RETURN                                                       null

End of function bar

End of class IFoo.

Class Foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dKFjC
function name:  bar
number of ops:  4
compiled vars:  !0 = $one, !1 = $two, !2 = $three
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   RECV                                                 !0      
          1        RECV_INIT                                            !1      2
          2        RECV_INIT                                            !2      '3'
          3      > RETURN                                                       null

End of function bar

End of class Foo.

Class ABar:
Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dKFjC
function name:  baz
number of ops:  2
compiled vars:  !0 = $one
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   12     0  E >   RECV                                                 !0      
          1      > RETURN                                                       null

End of function baz

End of class ABar.

Class Bar:
Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dKFjC
function name:  baz
number of ops:  4
compiled vars:  !0 = $one, !1 = $two, !2 = $three
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   16     0  E >   RECV                                                 !0      
          1        RECV_INIT                                            !1      2
          2        RECV_INIT                                            !2      '3'
          3      > RETURN                                                       null

End of function baz

End of class Bar.

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
124.95 ms | 476 KiB | 7 Q