3v4l.org

run code in 500+ PHP versions simultaneously
<?php $object = (object) array( "foo" => 42, "" => 37, "bar" => 19, ); echo "+ object created:\n"; var_dump($object); echo "\nenum properties:\n"; foreach ($object as $p => $v) { var_dump($p); } echo "\nget_object_vars()\n"; var_dump(get_object_vars($object));
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 8, Position 2 = 14
Branch analysis from position: 8
2 jumps found. (Code = 78) Position 1 = 9, Position 2 = 14
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/IU3GW
function name:  (null)
number of ops:  23
compiled vars:  !0 = $object, !1 = $v, !2 = $p
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   CAST                                              8  ~3      <array>
    2     1        ASSIGN                                                       !0, ~3
    8     2        ECHO                                                         '%2B+object+created%3A%0A'
    9     3        INIT_FCALL                                                   'var_dump'
          4        SEND_VAR                                                     !0
          5        DO_ICALL                                                     
   11     6        ECHO                                                         '%0Aenum+properties%3A%0A'
   12     7      > FE_RESET_R                                           $6      !0, ->14
          8    > > FE_FETCH_R                                           ~7      $6, !1, ->14
          9    >   ASSIGN                                                       !2, ~7
   13    10        INIT_FCALL                                                   'var_dump'
         11        SEND_VAR                                                     !2
         12        DO_ICALL                                                     
   12    13      > JMP                                                          ->8
         14    >   FE_FREE                                                      $6
   16    15        ECHO                                                         '%0Aget_object_vars%28%29%0A'
   17    16        INIT_FCALL                                                   'var_dump'
         17        INIT_FCALL                                                   'get_object_vars'
         18        SEND_VAR                                                     !0
         19        DO_ICALL                                             $10     
         20        SEND_VAR                                                     $10
         21        DO_ICALL                                                     
         22      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
158.34 ms | 2324 KiB | 10 Q