3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Create an iterator to be limited $fruits = new ArrayIterator(array( 'apple', 'banana', 'cherry', 'damson', 'elderberry' )); // Loop over first three fruits only foreach (new LimitIterator($fruits, 0, 3) as $fruit) { var_dump($fruit); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 15
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/RU1RX
function name:  (null)
number of ops:  17
compiled vars:  !0 = $fruits, !1 = $fruit
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $2      'ArrayIterator'
    5     1        SEND_VAL_EX                                              <array>
          2        DO_FCALL                                      0          
    4     3        ASSIGN                                                   !0, $2
   13     4        NEW                                              $5      'LimitIterator'
          5        SEND_VAR_EX                                              !0
          6        SEND_VAL_EX                                              0
          7        SEND_VAL_EX                                              3
          8        DO_FCALL                                      0          
          9      > FE_RESET_R                                       $7      $5, ->15
         10    > > FE_FETCH_R                                               $7, !1, ->15
   14    11    >   INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                                 
   13    14      > JMP                                                      ->10
         15    >   FE_FREE                                                  $7
   15    16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.06 ms | 1395 KiB | 15 Q