3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo {} $foo = new Foo; echo $foo::class; echo $foo::name;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qTF9L
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    9     3        FETCH_CLASS_NAME                                 ~4      !0
          4        ECHO                                                     ~4
   10     5        FETCH_CLASS                                   0  $5      !0
          6        FETCH_CLASS_CONSTANT                             ~6      $5, 'name'
          7        ECHO                                                     ~6
          8      > RETURN                                                   1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.34 ms | 1392 KiB | 13 Q