3v4l.org

run code in 300+ PHP versions simultaneously
<?php $result = new class('Ivan', 12) { public function __construct( public string $name, public int $age, ) { } }; var_dump($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lvV5h
function name:  (null)
number of ops:  10
compiled vars:  !0 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_ANON_CLASS                               <undef> 
          1        NEW                                              $2      $1
          2        SEND_VAL_EX                                              'Ivan'
          3        SEND_VAL_EX                                              12
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $2
   13     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Class class@anonymous:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lvV5h
function name:  __construct
number of ops:  7
compiled vars:  !0 = $name, !1 = $age
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        ASSIGN_OBJ                                               'name'
          3        OP_DATA                                                  !0
          4        ASSIGN_OBJ                                               'age'
          5        OP_DATA                                                  !1
   10     6      > RETURN                                                   null

End of function __construct

End of class class@anonymous.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.26 ms | 1004 KiB | 14 Q