3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array ( 0 => array ( 'id' => '6662', ), 1 => array ( 'id' => '6656', ), 2 => array ( 'id' => '6657', ), 3 => array ( 'id' => '6527', ), 4 => array ( 'id' => '6528', ), 5 => array ( 'id' => '6529', ), ); $arr2 = array ( 0 => array ( 'id' => '6527', ), 1 => array ( 'id' => '6528', ), 2 => array ( 'id' => '6529', ), ); var_dump(array_diff(array_column($arr1, "id"), array_column($arr2, "id")));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5fsLE
function name:  (null)
number of ops:  18
compiled vars:  !0 = $arr1, !1 = $arr2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   29     1        ASSIGN                                                   !1, <array>
   44     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'array_diff'
          4        INIT_FCALL                                               'array_column'
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 'id'
          7        DO_ICALL                                         $4      
          8        SEND_VAR                                                 $4
          9        INIT_FCALL                                               'array_column'
         10        SEND_VAR                                                 !1
         11        SEND_VAL                                                 'id'
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                         $6      
         15        SEND_VAR                                                 $6
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
136.29 ms | 1001 KiB | 16 Q