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<?php $array = [ "GL001_M", "GL001_XL", "GL001_S", "GL001_L", "GL002_M", "GL002_XS", "GL002_S", "GL002_L" ]; define('SIZES', array_flip(['XXS', 'XS', 'S', 'M', 'L', 'XL', 'XXL'])); array_multisort( ...array_merge( array_map( null, ...array_map( fn($v) => (fn($id, $size) => [$id, SIZES[$size]])(...explode('_', $v, 2)), $array ) ), [&$array] ) ); var_export($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v9Vvk
function name:  (null)
number of ops:  33
compiled vars:  !0 = $array, !1 = $id, !2 = $size
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   14     1        INIT_FCALL                                               'define'
          2        SEND_VAL                                                 'SIZES'
          3        INIT_FCALL                                               'array_flip'
          4        SEND_VAL                                                 <array>
          5        DO_ICALL                                         $4      
          6        SEND_VAR                                                 $4
          7        DO_ICALL                                                 
   16     8        INIT_FCALL                                               'array_multisort'
   17     9        INIT_FCALL                                               'array_merge'
   18    10        INIT_FCALL                                               'array_map'
   19    11        SEND_VAL                                                 null
   20    12        INIT_FCALL                                               'array_map'
   21    13        DECLARE_LAMBDA_FUNCTION                          ~6      [0]
         14        BIND_LEXICAL                                             ~6, !1
         15        BIND_LEXICAL                                             ~6, !2
   22    16        SEND_VAL                                                 ~6
   23    17        SEND_VAR                                                 !0
   20    18        DO_ICALL                                         $7      
   23    19        SEND_UNPACK                                              $7
         20        CHECK_UNDEF_ARGS                                         
   18    21        DO_ICALL                                         $8      
   23    22        SEND_VAR                                                 $8
   26    23        INIT_ARRAY                                       ~9      !0
         24        SEND_VAL                                                 ~9
   17    25        DO_ICALL                                         $10     
   26    26        SEND_UNPACK                                              $10
         27        CHECK_UNDEF_ARGS                                         
   16    28        DO_ICALL                                                 
   29    29        INIT_FCALL                                               'var_export'
         30        SEND_VAR                                                 !0
         31        DO_ICALL                                                 
         32      > 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/v9Vvk
function name:  {closure}
number of ops:  15
compiled vars:  !0 = $v, !1 = $id, !2 = $size
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
          2        BIND_STATIC                                              !2
   22     3        DECLARE_LAMBDA_FUNCTION                          ~3      [0]
          4        INIT_DYNAMIC_CALL                                        ~3
          5        INIT_FCALL                                               'explode'
          6        SEND_VAL                                                 '_'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 2
          9        DO_ICALL                                         $4      
         10        SEND_UNPACK                                              $4
         11        CHECK_UNDEF_ARGS                                         
         12        DO_FCALL                                      1  $5      
         13      > RETURN                                                   $5
         14*     > RETURN                                                   null


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/v9Vvk
function name:  {closure}
number of ops:  8
compiled vars:  !0 = $id, !1 = $size
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        INIT_ARRAY                                       ~2      !0
          3        FETCH_CONSTANT                                   ~3      'SIZES'
          4        FETCH_DIM_R                                      ~4      ~3, !1
          5        ADD_ARRAY_ELEMENT                                ~2      ~4
          6      > RETURN                                                   ~2
          7*     > RETURN                                                   null

End of Dynamic Function 0

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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