3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rArrayIterator = new RecursiveArrayIterator(array('test1', array('tet3', 'test4', 'test5'))); $rRegexIterator = new RecursiveRegexIterator($rArrayIterator, '/^test/', RecursiveRegexIterator::ALL_MATCHES); foreach ($rRegexIterator as $key1 => $value1) { } ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 14
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
filename:       /in/rFh2G
function name:  (null)
number of ops:  16
compiled vars:  !0 = $rArrayIterator, !1 = $rRegexIterator, !2 = $value1, !3 = $key1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $4      'RecursiveArrayIterator'
          1        SEND_VAL_EX                                              <array>
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $4
    3     4        NEW                                              $7      'RecursiveRegexIterator'
          5        SEND_VAR_EX                                              !0
          6        SEND_VAL_EX                                              '%2F%5Etest%2F'
    4     7        SEND_VAL_EX                                              2
          8        DO_FCALL                                      0          
    3     9        ASSIGN                                                   !1, $7
    6    10      > FE_RESET_R                                       $10     !1, ->14
         11    > > FE_FETCH_R                                       ~11     $10, !2, ->14
         12    >   ASSIGN                                                   !3, ~11
         13      > JMP                                                      ->11
         14    >   FE_FREE                                                  $10
   10    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.16 ms | 1394 KiB | 13 Q