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<?php class Foo { protected $baz = 'beer'; function bar($arg) { return $this->baz . ' ' . $arg; } } $foo = new Foo(); $callable = array($foo, 'bar'); var_dump($callable('soda'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/snPDv
function name:  (null)
number of ops:  13
compiled vars:  !0 = $foo, !1 = $callable
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E >   NEW                                                  $2      'Foo'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $2
   11     3        INIT_ARRAY                                           ~5      !0
          4        ADD_ARRAY_ELEMENT                                    ~5      'bar'
          5        ASSIGN                                                       !1, ~5
   12     6        INIT_FCALL                                                   'var_dump'
          7        INIT_DYNAMIC_CALL                                            !1
          8        SEND_VAL_EX                                                  'soda'
          9        DO_FCALL                                          0  $7      
         10        SEND_VAR                                                     $7
         11        DO_ICALL                                                     
         12      > RETURN                                                       1

Class Foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/snPDv
function name:  bar
number of ops:  6
compiled vars:  !0 = $arg
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   RECV                                                 !0      
    6     1        FETCH_OBJ_R                                          ~1      'baz'
          2        CONCAT                                               ~2      ~1, '+'
          3        CONCAT                                               ~3      ~2, !0
          4      > RETURN                                                       ~3
    7     5*     > RETURN                                                       null

End of function bar

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.5.0


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