3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($a, $b, $c) = [3, 2, 1]; $items = [$a, $b, $c]; var_dump($items);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lma2d
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $b, !2 = $c, !3 = $items
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_LIST_R                                     $4      <array>, 0
          1        ASSIGN                                                   !0, $4
          2        FETCH_LIST_R                                     $6      <array>, 1
          3        ASSIGN                                                   !1, $6
          4        FETCH_LIST_R                                     $8      <array>, 2
          5        ASSIGN                                                   !2, $8
    5     6        INIT_ARRAY                                       ~10     !0
          7        ADD_ARRAY_ELEMENT                                ~10     !1
          8        ADD_ARRAY_ELEMENT                                ~10     !2
          9        ASSIGN                                                   !3, ~10
    6    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !3
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
176.77 ms | 1394 KiB | 15 Q