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<?php $globalFunction = function($var){ echo "works $var"; }; class TestClass{ private $globalFunction; function __construct(){ $this->globalFunction = $GLOBALS['globalFunction']; } function testFunc(){ ($this->globalFunction)('a'); } } $arr = new TestClass(); $arr->testFunc();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9X7uq
function name:  (null)
number of ops:  8
compiled vars:  !0 = $globalFunction, !1 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   DECLARE_LAMBDA_FUNCTION                              ~2      [0]
          1        ASSIGN                                                       !0, ~2
   16     2        NEW                                                  $4      'TestClass'
          3        DO_FCALL                                          0          
          4        ASSIGN                                                       !1, $4
   17     5        INIT_METHOD_CALL                                             !1, 'testFunc'
          6        DO_FCALL                                          0          
          7      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9X7uq
function name:  {closure:/in/9X7uq:3}
number of ops:  5
compiled vars:  !0 = $var
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
    4     1        NOP                                                          
          2        FAST_CONCAT                                          ~1      'works+', !0
          3        ECHO                                                         ~1
    5     4      > RETURN                                                       null

End of Dynamic Function 0

Class TestClass:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9X7uq
function name:  __construct
number of ops:  4
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   10     0  E >   FETCH_R                          global              ~1      'globalFunction'
          1        ASSIGN_OBJ                                                   'globalFunction'
          2        OP_DATA                                                      ~1
   11     3      > RETURN                                                       null

End of function __construct

Function testfunc:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9X7uq
function name:  testFunc
number of ops:  5
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   13     0  E >   FETCH_OBJ_R                                          ~0      'globalFunction'
          1        INIT_DYNAMIC_CALL                                            ~0
          2        SEND_VAL_EX                                                  'a'
          3        DO_FCALL                                          0          
   14     4      > RETURN                                                       null

End of function testfunc

End of class TestClass.

Generated using Vulcan Logic Dumper, using php 8.5.0


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