3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IFace { function someMethod($arg1, $arg2); } class Face { function someMethod($arg1, $arg2, $arg3 = array(), $arg4 = array()) { } } class Facebook extends Face implements IFace { } (new Facebook())->someMethod('a', 'b');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVIpA
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   DECLARE_CLASS                                            'facebook', 'face'
   19     1        NEW                                              $0      'Facebook'
          2        DO_FCALL                                      0          
          3        INIT_METHOD_CALL                                         $0, 'someMethod'
          4        SEND_VAL_EX                                              'a'
          5        SEND_VAL_EX                                              'b'
          6        DO_FCALL                                      0          
          7      > RETURN                                                   1

Class IFace:
Function somemethod:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVIpA
function name:  someMethod
number of ops:  3
compiled vars:  !0 = $arg1, !1 = $arg2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2      > RETURN                                                   null

End of function somemethod

End of class IFace.

Class Face:
Function somemethod:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VVIpA
function name:  someMethod
number of ops:  5
compiled vars:  !0 = $arg1, !1 = $arg2, !2 = $arg3, !3 = $arg4
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV_INIT                                        !2      <array>
          3        RECV_INIT                                        !3      <array>
   10     4      > RETURN                                                   null

End of function somemethod

End of class Face.

Class Facebook: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.54 ms | 1394 KiB | 13 Q