3v4l.org

run code in 500+ PHP versions simultaneously
<?php class Foo {} $foo = new Foo(); $foo->bar = 42;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JpuGX
function name:  (null)
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   NEW                                                  $1      'Foo'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $1
    6     3        ASSIGN_OBJ                                                   !0, 'bar'
          4        OP_DATA                                                      42
    7     5      > RETURN                                                       1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
158.82 ms | 1849 KiB | 13 Q