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<?php $array = array("A","B","C"); $iterator = new RecursiveIteratorIterator(new RecursiveArrayIterator($array)); while ( $iterator->valid() ) { echo $iterator->current() ; $iterator->next(); } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 9
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 9
Branch analysis from position: 17
Branch analysis from position: 9
filename:       /in/leO06
function name:  (null)
number of ops:  18
compiled vars:  !0 = $array, !1 = $iterator
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        NEW                                              $3      'RecursiveIteratorIterator'
          2        NEW                                              $4      'RecursiveArrayIterator'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0          
          5        SEND_VAR_NO_REF_EX                                       $4
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $3
    4     8      > JMP                                                      ->14
    5     9    >   INIT_METHOD_CALL                                         !1, 'current'
         10        DO_FCALL                                      0  $8      
         11        ECHO                                                     $8
    6    12        INIT_METHOD_CALL                                         !1, 'next'
         13        DO_FCALL                                      0          
    4    14    >   INIT_METHOD_CALL                                         !1, 'valid'
         15        DO_FCALL                                      0  $10     
         16      > JMPNZ                                                    $10, ->9
    8    17    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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