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<?php class MyArrayIterator extends \ArrayIterator { private $foo = 'bar'; } $ai = new MyArrayIterator([]); var_dump(count($ai)); var_dump($ai->current()); var_dump(current($ai));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4MTF2
function name:  (null)
number of ops:  20
compiled vars:  !0 = $ai
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   NEW                                                  $1      'MyArrayIterator'
          1        SEND_VAL_EX                                                  <array>
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $1
    9     4        INIT_FCALL                                                   'var_dump'
          5        COUNT                                                ~4      !0
          6        SEND_VAL                                                     ~4
          7        DO_ICALL                                                     
   10     8        INIT_FCALL                                                   'var_dump'
          9        INIT_METHOD_CALL                                             !0, 'current'
         10        DO_FCALL                                          0  $6      
         11        SEND_VAR                                                     $6
         12        DO_ICALL                                                     
   11    13        INIT_FCALL                                                   'var_dump'
         14        INIT_FCALL                                                   'current'
         15        SEND_VAR                                                     !0
         16        DO_ICALL                                             $8      
         17        SEND_VAR                                                     $8
         18        DO_ICALL                                                     
         19      > RETURN                                                       1

Class MyArrayIterator: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.5.0


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172.64 ms | 2120 KiB | 15 Q