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<?php class A { private $bar = 'baz'; public function foo() { $bar = $this->bar; function() use ($bar){ var_dump($bar); }; $anon(); } } $a = new A(); $a->foo();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pSeJl
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   19     3        INIT_METHOD_CALL                                         !0, 'foo'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FpSeJl%3A10%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pSeJl
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   BIND_STATIC                                              !0
   11     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
   12     4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FpSeJl%3A10%240

Class A:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pSeJl
function name:  foo
number of ops:  8
compiled vars:  !0 = $bar, !1 = $anon
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   FETCH_OBJ_R                                      ~2      'bar'
          1        ASSIGN                                                   !0, ~2
   10     2        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FpSeJl%3A10%240'
          3        BIND_LEXICAL                                             ~4, !0
   12     4        FREE                                                     ~4
   14     5        INIT_DYNAMIC_CALL                                        !1
          6        DO_FCALL                                      0          
   15     7      > RETURN                                                   null

End of function foo

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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