3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface IFace { function someMethod($arg1, $arg2); } class Face { function someMethod($arg1, $arg2, $arg3 = null, $arg4 = null) { } } (new Face())->someMethod('a', 'b');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3gW2m
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $0      'Face'
          1        DO_FCALL                                      0          
          2        INIT_METHOD_CALL                                         $0, 'someMethod'
          3        SEND_VAL_EX                                              'a'
          4        SEND_VAL_EX                                              'b'
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Class IFace:
Function somemethod:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3gW2m
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/3gW2m
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      null
          3        RECV_INIT                                        !3      null
   10     4      > RETURN                                                   null

End of function somemethod

End of class Face.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.18 ms | 1385 KiB | 13 Q