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<?php $anArray = array('array', 'array'); $anotherArray = array('array'); var_dump(array_diff($anArray , $anotherArray)); //var_dump((is_array($anArray) && is_array($anotherArray) && array_diff($anArray $anotherArray) == array_diff($anotherArray, $anArray)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/GfJID
function name:  (null)
number of ops:  10
compiled vars:  !0 = $anArray, !1 = $anotherArray
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'var_dump'
          3        INIT_FCALL                                               'array_diff'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
          8        DO_ICALL                                                 
    8     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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