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<?php class Example { public $untyped = null; public mixed $typed = null; public function __get(string $prop): mixed { echo "Magic access to $prop\n"; return null; } } $example = new Example; var_dump($example->untyped, $example->typed); unset($example->untyped); unset($example->typed); var_dump($example->untyped, $example->typed);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/D16Tv
function name:  (null)
number of ops:  18
compiled vars:  !0 = $example
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'Example'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   14     3        INIT_FCALL                                               'var_dump'
          4        FETCH_OBJ_R                                      ~4      !0, 'untyped'
          5        SEND_VAL                                                 ~4
          6        FETCH_OBJ_R                                      ~5      !0, 'typed'
          7        SEND_VAL                                                 ~5
          8        DO_ICALL                                                 
   16     9        UNSET_OBJ                                                !0, 'untyped'
   17    10        UNSET_OBJ                                                !0, 'typed'
   18    11        INIT_FCALL                                               'var_dump'
         12        FETCH_OBJ_R                                      ~7      !0, 'untyped'
         13        SEND_VAL                                                 ~7
         14        FETCH_OBJ_R                                      ~8      !0, 'typed'
         15        SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Class Example:
Function __get:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/D16Tv
function name:  __get
number of ops:  8
compiled vars:  !0 = $prop
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
    8     1        ROPE_INIT                                     3  ~2      'Magic+access+to+'
          2        ROPE_ADD                                      1  ~2      ~2, !0
          3        ROPE_END                                      2  ~1      ~2, '%0A'
          4        ECHO                                                     ~1
    9     5      > RETURN                                                   null
   10     6*       VERIFY_RETURN_TYPE                                       
          7*     > RETURN                                                   null

End of function __get

End of class Example.

Generated using Vulcan Logic Dumper, using php 8.0.0


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