3v4l.org

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

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.44 ms | 1394 KiB | 15 Q