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<?php class Foo { private $fn; public function __construct() { $this->fn = array($this, 'baz'); } public function bar() { $this->fn(); } public function baz() { echo "baz\n"; } } $f = new Foo(); $f->bar();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3VDki
function name:  (null)
number of ops:  6
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   13     3        INIT_METHOD_CALL                                         !0, 'bar'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class Foo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3VDki
function name:  __construct
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   FETCH_THIS                                       ~1      
          1        INIT_ARRAY                                       ~2      ~1
          2        ADD_ARRAY_ELEMENT                                ~2      'baz'
          3        ASSIGN_OBJ                                               'fn'
          4        OP_DATA                                                  ~2
    7     5      > RETURN                                                   null

End of function __construct

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3VDki
function name:  bar
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_METHOD_CALL                                         'fn'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   null

End of function bar

Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3VDki
function name:  baz
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ECHO                                                     'baz%0A'
          1      > RETURN                                                   null

End of function baz

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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