3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [ 10 , 0x30 ]; $b = ['10', '0x30']; echo json_encode(array_intersect($a, $b)); echo "\n\n"; $a = ["foo" => 1, 2]; $b = [1, "bar" => 2]; var_dump(array_intersect($a, $b)); echo "\n\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nsfPI
function name:  (null)
number of ops:  22
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'json_encode'
          3        INIT_FCALL                                               'array_intersect'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                         $5      
          9        ECHO                                                     $5
    7    10        ECHO                                                     '%0A%0A'
    9    11        ASSIGN                                                   !0, <array>
   10    12        ASSIGN                                                   !1, <array>
   12    13        INIT_FCALL                                               'var_dump'
         14        INIT_FCALL                                               'array_intersect'
         15        SEND_VAR                                                 !0
         16        SEND_VAR                                                 !1
         17        DO_ICALL                                         $8      
         18        SEND_VAR                                                 $8
         19        DO_ICALL                                                 
   13    20        ECHO                                                     '%0A%0A'
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.47 ms | 1395 KiB | 19 Q