3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private function do_something ($str) { } } class bar extends foo { public function do_something () { } } $b = new bar(); $b->do_something();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jRNjr
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   NEW                                              $1      'bar'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   15     3        INIT_METHOD_CALL                                         !0, 'do_something'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class foo:
Function do_something:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jRNjr
function name:  do_something
number of ops:  2
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1      > RETURN                                                   null

End of function do_something

End of class foo.

Class bar:
Function do_something:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jRNjr
function name:  do_something
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E > > RETURN                                                   null

End of function do_something

End of class bar.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.29 ms | 1393 KiB | 13 Q