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<?php class Foo { const BAR = 'bar'; var $other = 'test'; } function getFoo() { return new Foo(); } // var_dump(getFoo()::BAR); // Parse error: syntax error, unexpected '::' (T_PAAMAYIM_NEKUDOTAYIM) var_dump(getFoo()::BAR); // NULL (Notice: Undefined property Foo::$BAR) var_dump(getFoo()->other); // string(4) "test" $foo = getFoo(); var_dump($foo->other); var_dump($foo::BAR); // string(3) "bar"
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QbqsK
function name:  (null)
number of ops:  26
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'getfoo'
          2        DO_FCALL                                      0  $1      
          3        FETCH_CLASS                                   0  $2      $1
          4        FETCH_CLASS_CONSTANT                             ~3      $2, 'BAR'
          5        SEND_VAL                                                 ~3
          6        DO_ICALL                                                 
   13     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'getfoo'
          9        DO_FCALL                                      0  $5      
         10        FETCH_OBJ_R                                      ~6      $5, 'other'
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                                 
   15    13        INIT_FCALL                                               'getfoo'
         14        DO_FCALL                                      0  $8      
         15        ASSIGN                                                   !0, $8
   16    16        INIT_FCALL                                               'var_dump'
         17        FETCH_OBJ_R                                      ~10     !0, 'other'
         18        SEND_VAL                                                 ~10
         19        DO_ICALL                                                 
   17    20        INIT_FCALL                                               'var_dump'
         21        FETCH_CLASS                                   0  $12     !0
         22        FETCH_CLASS_CONSTANT                             ~13     $12, 'BAR'
         23        SEND_VAL                                                 ~13
         24        DO_ICALL                                                 
         25      > RETURN                                                   1

Function getfoo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QbqsK
function name:  getFoo
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   NEW                                              $0      'Foo'
          1        DO_FCALL                                      0          
          2      > RETURN                                                   $0
    9     3*     > RETURN                                                   null

End of function getfoo

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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