3v4l.org

run code in 300+ PHP versions simultaneously
<?php class User { public function name() { return 'Poppi'; } } class Test { public function __construct(User $User) { print_r($user->name()); } } new Test;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8tdLH
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   NEW                                              $0      'Test'
          1        DO_FCALL                                      0          
          2        FREE                                                     $0
          3      > RETURN                                                   1

Class User:
Function name:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8tdLH
function name:  name
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                   'Poppi'
    6     1*     > RETURN                                                   null

End of function name

End of class User.

Class Test:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8tdLH
function name:  __construct
number of ops:  7
compiled vars:  !0 = $User, !1 = $user
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   RECV                                             !0      
   11     1        INIT_FCALL                                               'print_r'
          2        INIT_METHOD_CALL                                         !1, 'name'
          3        DO_FCALL                                      0  $2      
          4        SEND_VAR                                                 $2
          5        DO_ICALL                                                 
   12     6      > RETURN                                                   null

End of function __construct

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
161.32 ms | 1395 KiB | 15 Q