3v4l.org

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

Class C:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0bhhh
function name:  bar
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                   null

End of function bar

End of class C.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.49 ms | 1392 KiB | 13 Q