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<?php class TestOne {} class TestTwo extends TestOne { public function __get($name) { return null; } } $one = new TestOne(); $one->scalar = 1; $one->array[] = 1; var_dump($one->scalar, $one->array); $two = new TestTwo(); $two->scalar = 1; $two->array[] = 1; var_dump($two->scalar, $two->array); $three = new TestTwo(); $three->scalar = 1; $three->array = []; $three->array[] = 1; var_dump($three->scalar, $three->array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d7IDK
function name:  (null)
number of ops:  45
compiled vars:  !0 = $one, !1 = $two, !2 = $three
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   NEW                                              $3      'TestOne'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
   12     3        ASSIGN_OBJ                                               !0, 'scalar'
          4        OP_DATA                                                  1
   13     5        FETCH_OBJ_W                                      $7      !0, 'array'
          6        ASSIGN_DIM                                               $7
          7        OP_DATA                                                  1
   15     8        INIT_FCALL                                               'var_dump'
          9        FETCH_OBJ_R                                      ~9      !0, 'scalar'
         10        SEND_VAL                                                 ~9
         11        FETCH_OBJ_R                                      ~10     !0, 'array'
         12        SEND_VAL                                                 ~10
         13        DO_ICALL                                                 
   17    14        NEW                                              $12     'TestTwo'
         15        DO_FCALL                                      0          
         16        ASSIGN                                                   !1, $12
   18    17        ASSIGN_OBJ                                               !1, 'scalar'
         18        OP_DATA                                                  1
   19    19        FETCH_OBJ_W                                      $16     !1, 'array'
         20        ASSIGN_DIM                                               $16
         21        OP_DATA                                                  1
   21    22        INIT_FCALL                                               'var_dump'
         23        FETCH_OBJ_R                                      ~18     !1, 'scalar'
         24        SEND_VAL                                                 ~18
         25        FETCH_OBJ_R                                      ~19     !1, 'array'
         26        SEND_VAL                                                 ~19
         27        DO_ICALL                                                 
   23    28        NEW                                              $21     'TestTwo'
         29        DO_FCALL                                      0          
         30        ASSIGN                                                   !2, $21
   24    31        ASSIGN_OBJ                                               !2, 'scalar'
         32        OP_DATA                                                  1
   25    33        ASSIGN_OBJ                                               !2, 'array'
         34        OP_DATA                                                  <array>
   26    35        FETCH_OBJ_W                                      $26     !2, 'array'
         36        ASSIGN_DIM                                               $26
         37        OP_DATA                                                  1
   28    38        INIT_FCALL                                               'var_dump'
         39        FETCH_OBJ_R                                      ~28     !2, 'scalar'
         40        SEND_VAL                                                 ~28
         41        FETCH_OBJ_R                                      ~29     !2, 'array'
         42        SEND_VAL                                                 ~29
         43        DO_ICALL                                                 
         44      > RETURN                                                   1

Class TestOne: [no user functions]
Class TestTwo:
Function __get:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/d7IDK
function name:  __get
number of ops:  3
compiled vars:  !0 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    7     1      > RETURN                                                   null
    8     2*     > RETURN                                                   null

End of function __get

End of class TestTwo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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