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<?php $suggestedMunicipalities = [ 'Bělá nad Radbuzou', 'Bělá nad Svitavou', ]; $query = 'Bělá nad'; usort($suggestedMunicipalities, function ($a, $b) use ($query) { $aDistance = levenshtein($query, $a, 1, 1000, 1000); $bDistance = levenshtein($query, $b, 1, 1000, 1000); return $aDistance - $bDistance; }); var_dump($suggestedMunicipalities);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5VSCS
function name:  (null)
number of ops:  12
compiled vars:  !0 = $suggestedMunicipalities, !1 = $query
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    8     1        ASSIGN                                                   !1, 'B%C4%9Bl%C3%A1+nad'
    9     2        INIT_FCALL                                               'usort'
          3        SEND_REF                                                 !0
          4        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F5VSCS%3A9%240'
          5        BIND_LEXICAL                                             ~4, !1
   14     6        SEND_VAL                                                 ~4
          7        DO_ICALL                                                 
   16     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F5VSCS%3A9%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/5VSCS
function name:  {closure}
number of ops:  22
compiled vars:  !0 = $a, !1 = $b, !2 = $query, !3 = $aDistance, !4 = $bDistance
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        BIND_STATIC                                              !2
   10     3        INIT_FCALL                                               'levenshtein'
          4        SEND_VAR                                                 !2
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 1
          7        SEND_VAL                                                 1000
          8        SEND_VAL                                                 1000
          9        DO_ICALL                                         $5      
         10        ASSIGN                                                   !3, $5
   11    11        INIT_FCALL                                               'levenshtein'
         12        SEND_VAR                                                 !2
         13        SEND_VAR                                                 !1
         14        SEND_VAL                                                 1
         15        SEND_VAL                                                 1000
         16        SEND_VAL                                                 1000
         17        DO_ICALL                                         $7      
         18        ASSIGN                                                   !4, $7
   13    19        SUB                                              ~9      !3, !4
         20      > RETURN                                                   ~9
   14    21*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F5VSCS%3A9%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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