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<?php $arr = [ "EU" => [ 0 => "NL", 1 => "BE", 3 => "FR", 4 => "DE", 5 => "ES", 6 => "IT", 7 => "GB", 8 => "TR", 9 => "DK", ], "AS" => ["AB", "AA"] ]; array_walk($arr, fn(&$row) => sort($row)); var_export($arr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nudUS
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   18     1        INIT_FCALL                                                   'array_walk'
          2        SEND_REF                                                     !0
          3        DECLARE_LAMBDA_FUNCTION                              ~2      [0]
          4        SEND_VAL                                                     ~2
          5        DO_ICALL                                                     
   19     6        INIT_FCALL                                                   'var_export'
          7        SEND_VAR                                                     !0
          8        DO_ICALL                                                     
          9      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nudUS
function name:  {closure:/in/nudUS:18}
number of ops:  6
compiled vars:  !0 = $row
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   18     0  E >   RECV                                                 !0      
          1        INIT_FCALL                                                   'sort'
          2        SEND_REF                                                     !0
          3        DO_ICALL                                             $1      
          4      > RETURN                                                       $1
          5*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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