3v4l.org

run code in 300+ PHP versions simultaneously
<?php $struct = [ 'username' => '', 'password' => '', 'someId' => 1, ]; $input = [ 'username' => '', 'password' => '', 'someId' => 1, ]; var_dump(arra_diff($struct, $input)); //var_dump(array_diff(array_merge($input, $struct), $struct));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bLGbe
function name:  (null)
number of ops:  10
compiled vars:  !0 = $struct, !1 = $input
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        ASSIGN                                                   !1, <array>
   16     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL_BY_NAME                                       'arra_diff'
          4        SEND_VAR_EX                                              !0
          5        SEND_VAR_EX                                              !1
          6        DO_FCALL                                      0  $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
   17     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.45 ms | 1394 KiB | 15 Q