3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(array('fname' => 'hak', 'lname' => 're'), array('fname' => 'iro', 'lname' => 'egbu')); $b = array(array('fname' => 'nik', 'lname' => 'iC'), array('fname' => 'hak', 'lname' => 're')); $c = array_merge($a, $b); var_dump(array_unique($c));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wrkvu
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'array_merge'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !2, $5
    8     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'array_unique'
          9        SEND_VAR                                                 !2
         10        DO_ICALL                                         $7      
         11        SEND_VAR                                                 $7
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.57 ms | 1394 KiB | 19 Q