3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array( '11' => '11', '22' => '22', '33' => '33', '44' => '44' ); $arr2 =array( '44' => '44', '55' => '55', '66' => '66', '77' => '77' ); print_r($arr1 + $arr2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PGWS6
function name:  (null)
number of ops:  7
compiled vars:  !0 = $arr1, !1 = $arr2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   10     1        ASSIGN                                                   !1, <array>
   17     2        INIT_FCALL                                               'print_r'
          3        ADD                                              ~4      !0, !1
          4        SEND_VAL                                                 ~4
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
161.72 ms | 1393 KiB | 15 Q