3v4l.org

run code in 300+ PHP versions simultaneously
<?php $userPermission = [1,2,3,4,5,6]; $permissionLevels = [4,1]; var_dump(array_intersect($permissionLevels, $userPermission) == $permissionLevels); $userPermission = [4,1,6,2]; $permissionLevels = [4,1]; var_dump(array_intersect($permissionLevels, $userPermission) == $permissionLevels); $userPermission = [3,4,7]; $permissionLevels = [4,1]; var_dump(array_intersect($permissionLevels, $userPermission) == $permissionLevels);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Aadkr
function name:  (null)
number of ops:  31
compiled vars:  !0 = $userPermission, !1 = $permissionLevels
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    5     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'array_intersect'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        IS_EQUAL                                         ~5      !1, $4
          8        SEND_VAL                                                 ~5
          9        DO_ICALL                                                 
    7    10        ASSIGN                                                   !0, <array>
    8    11        ASSIGN                                                   !1, <array>
    9    12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL                                               'array_intersect'
         14        SEND_VAR                                                 !1
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                         $9      
         17        IS_EQUAL                                         ~10     !1, $9
         18        SEND_VAL                                                 ~10
         19        DO_ICALL                                                 
   11    20        ASSIGN                                                   !0, <array>
   12    21        ASSIGN                                                   !1, <array>
   13    22        INIT_FCALL                                               'var_dump'
         23        INIT_FCALL                                               'array_intersect'
         24        SEND_VAR                                                 !1
         25        SEND_VAR                                                 !0
         26        DO_ICALL                                         $14     
         27        IS_EQUAL                                         ~15     !1, $14
         28        SEND_VAL                                                 ~15
         29        DO_ICALL                                                 
         30      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.28 ms | 1395 KiB | 17 Q