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<?php $test = array( 'permissions2', 'this2', 'test', 'jabab'); $toost = array('permissions2', 'test', 'this2'); $yo = array_diff($toost, $test); if (array_diff($toost, $test) || array_diff($test, $toost)) echo 'false'; else echo 'true';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 12, Position 2 = 17
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 20
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
filename:       /in/6tWJR
function name:  (null)
number of ops:  22
compiled vars:  !0 = $test, !1 = $toost, !2 = $yo
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_diff'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !2, $5
    8     7        INIT_FCALL                                               'array_diff'
          8        SEND_VAR                                                 !1
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                         $7      
         11      > JMPNZ_EX                                         ~8      $7, ->17
         12    >   INIT_FCALL                                               'array_diff'
         13        SEND_VAR                                                 !0
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                         $9      
         16        BOOL                                             ~8      $9
         17    > > JMPZ                                                     ~8, ->20
    9    18    >   ECHO                                                     'false'
         19      > JMP                                                      ->21
   11    20    >   ECHO                                                     'true'
         21    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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