3v4l.org

run code in 300+ PHP versions simultaneously
<?php $e = new ArrayIterator(array(1,2,3,4,5,6)); $l = new LimitIterator($e, 0, 9); foreach ($l as $t) { echo $t.'.'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 15
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/O3PGA
function name:  (null)
number of ops:  17
compiled vars:  !0 = $e, !1 = $l, !2 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'ArrayIterator'
          1        SEND_VAL_EX                                              <array>
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $3
    4     4        NEW                                              $6      'LimitIterator'
          5        SEND_VAR_EX                                              !0
          6        SEND_VAL_EX                                              0
          7        SEND_VAL_EX                                              9
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !1, $6
    6    10      > FE_RESET_R                                       $9      !1, ->15
         11    > > FE_FETCH_R                                               $9, !2, ->15
    7    12    >   CONCAT                                           ~10     !2, '.'
         13        ECHO                                                     ~10
    6    14      > JMP                                                      ->11
         15    >   FE_FREE                                                  $9
    8    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.12 ms | 1393 KiB | 13 Q