3v4l.org

run code in 300+ PHP versions simultaneously
<?php function bar(){ $foo = new Foo(); $foo->bar(); } bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2as94
function name:  (null)
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'bar'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   1

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2as94
function name:  bar
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    5     3        INIT_METHOD_CALL                                         !0, 'bar'
          4        DO_FCALL                                      0          
    6     5      > RETURN                                                   null

End of function bar

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
170.22 ms | 1388 KiB | 14 Q