3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array( 'mpevOJHfwpnvKJGeljb' => array( 'data' => 'foo', 'data1' => 'bar' ) ); $out = array(); foreach ($arr as $data) { $out = $data; } echo $out['data']; // bar
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
filename:       /in/2aWTf
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr, !1 = $out, !2 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1        ASSIGN                                                   !1, <array>
   11     2      > FE_RESET_R                                       $5      !0, ->6
          3    > > FE_FETCH_R                                               $5, !2, ->6
   12     4    >   ASSIGN                                                   !1, !2
   11     5      > JMP                                                      ->3
          6    >   FE_FREE                                                  $5
   15     7        FETCH_DIM_R                                      ~7      !1, 'data'
          8        ECHO                                                     ~7
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.49 ms | 1393 KiB | 13 Q