3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { } $class = Foo::class; $foo = new $class();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/el5v5
function name:  (null)
number of ops:  6
compiled vars:  !0 = $class, !1 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, 'Foo'
    8     1        FETCH_CLASS                                   0  $3      !0
          2        NEW                                              $4      $3
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $4
          5      > RETURN                                                   1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
141.03 ms | 1421 KiB | 13 Q