3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(0); debug_zval_dump($array); foreach ($array as $key => $value) { debug_zval_dump($array); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 11
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/4rrjI
function name:  (null)
number of ops:  13
compiled vars:  !0 = $array, !1 = $value, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'debug_zval_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    5     4      > FE_RESET_R                                       $5      !0, ->11
          5    > > FE_FETCH_R                                       ~6      $5, !1, ->11
          6    >   ASSIGN                                                   !2, ~6
    6     7        INIT_FCALL                                               'debug_zval_dump'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                                 
    5    10      > JMP                                                      ->5
         11    >   FE_FREE                                                  $5
    7    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.44 ms | 1399 KiB | 15 Q