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<?php $test_array = array('Element 1', 'Element 2', 'Element 3', 'Element 4', 'Element 5', 'Element 6'); $infArray = array(1, 2, 3); $arrayIterator = new ArrayIterator($infArray); var_dump($arrayIterator->current()); $infiniteIterator = new InfiniteIterator(new ArrayIterator($infArray)); var_dump($infiniteIterator->current()); foreach($test_array as $test){ echo $test . ' ' . $infiniteIterator->current() . '<br/>' . PHP_EOL; $infiniteIterator->next(); } echo phpversion();
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 24, Position 2 = 35
Branch analysis from position: 24
2 jumps found. (Code = 78) Position 1 = 25, Position 2 = 35
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 35
filename:       /in/BPNIR
function name:  (null)
number of ops:  40
compiled vars:  !0 = $test_array, !1 = $infArray, !2 = $arrayIterator, !3 = $infiniteIterator, !4 = $test
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   2     0  E >   QM_ASSIGN                                                !0
   3     1        QM_ASSIGN                                                !1
   4     2        NEW                                              $7      :73
         3        SEND_VAR_EX                                              !1
         4        DO_FCALL                                      0          
         5        QM_ASSIGN                                                !2
   5     6        INIT_FCALL                                               'var_dump'
         7        INIT_METHOD_CALL                                         !2, 'current'
         8        DO_FCALL                                      0  $10     
         9        SEND_VAR                                                 $10
        10        DO_ICALL                                                 
   7    11        NEW                                              $12     :60
        12        NEW                                              $13     :60
        13        SEND_VAR_EX                                              !1
        14        DO_FCALL                                      0          
        15        SEND_VAR_NO_REF_EX                                       $13
        16        DO_FCALL                                      0          
        17        QM_ASSIGN                                                !3
   8    18        INIT_FCALL                                               'var_dump'
        19        INIT_METHOD_CALL                                         !3, 'current'
        20        DO_FCALL                                      0  $17     
        21        SEND_VAR                                                 $17
        22        DO_ICALL                                                 
  10    23      > FE_RESET_R                                       $19     !0, ->35
        24    > > FE_FETCH_R                                               $19, !4, ->35
  11    25    >   CONCAT                                           ~20     !4, '+'
        26        INIT_METHOD_CALL                                         !3, 'current'
        27        DO_FCALL                                      0  $21     
        28        CONCAT                                           ~22     ~20, $21
        29        CONCAT                                           ~23     ~22, '%3Cbr%2F%3E'
        30        CONCAT                                           ~24     ~23, '%0A'
        31        ASSIGN_OBJ                                               ~24
  12    32        INIT_METHOD_CALL                                         !3, 'next'
        33        DO_FCALL                                      0          
  10    34      > JMP                                                      ->24
        35    >   FE_FREE                                                  $19
  15    36        INIT_FCALL                                               'phpversion'
        37        DO_ICALL                                         $26     
        38        ASSIGN_OBJ                                               $26
        39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 7.4.0