3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test() { return array('test1' => 'A', 'test2' => 'B'); } list($a, $b) = test(); echo $a; echo $b;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7equ3
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'test'
          1        DO_FCALL                                      0  $2      
          2        FETCH_LIST_R                                     $3      $2, 0
          3        ASSIGN                                                   !0, $3
          4        FETCH_LIST_R                                     $5      $2, 1
          5        ASSIGN                                                   !1, $5
          6        FREE                                                     $2
    9     7        ECHO                                                     !0
   10     8        ECHO                                                     !1
          9      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7equ3
function name:  test
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E > > RETURN                                                   <array>
    5     1*     > RETURN                                                   null

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.59 ms | 1397 KiB | 14 Q