3v4l.org

run code in 300+ PHP versions simultaneously
<?php $urlparams = ["shipping_method" => "fixed", "non_existing" => "dude"]; $columns = ["shipping_method", "name"]; $filters = array_intesect(array_keys($urlparams), $columns); print_r($filters);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TlXBB
function name:  (null)
number of ops:  14
compiled vars:  !0 = $urlparams, !1 = $columns, !2 = $filters
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL_BY_NAME                                       'array_intesect'
          3        INIT_FCALL                                               'array_keys'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $5      
          6        SEND_VAR_NO_REF_EX                                       $5
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0  $6      
          9        ASSIGN                                                   !2, $6
    8    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
181.93 ms | 1394 KiB | 17 Q