3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = new class extends stdClass {}; echo get_class($n);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mROTt
function name:  (null)
number of ops:  7
compiled vars:  !0 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_ANON_CLASS                               <unknown> 'stdclass'
          1        NEW                                              $2      $1
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    5     4        GET_CLASS                                        ~5      !0
          5        ECHO                                                     ~5
          6      > RETURN                                                   1

Class stdClass@anonymous: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.82 ms | 1383 KiB | 13 Q