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<?php $translit = Transliterator::createFromRules(':: NFD; :: [:Nonspacing Mark:] Remove; :: NFC;', Transliterator::FORWARD); var_dump(strtolower($translit->transliterate("CECI ÉTAIT UN TEST AVEC DES GRÖS ACCENTS"))); var_dump($translit->transliterate(strtolower("CECI ÉTAIT UN TEST AVEC DES GRÖS ACCENTS")));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FFeaj
function name:  (null)
number of ops:  25
compiled vars:  !0 = $translit
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'Transliterator', 'createFromRules'
          1        SEND_VAL_EX                                              '%3A%3A+NFD%3B+%3A%3A+%5B%3ANonspacing+Mark%3A%5D+Remove%3B+%3A%3A+NFC%3B'
          2        FETCH_CLASS_CONSTANT                             ~1      'Transliterator', 'FORWARD'
          3        SEND_VAL_EX                                              ~1
          4        DO_FCALL                                      0  $2      
          5        ASSIGN                                                   !0, $2
    5     6        INIT_FCALL                                               'var_dump'
          7        INIT_FCALL                                               'strtolower'
          8        INIT_METHOD_CALL                                         !0, 'transliterate'
          9        SEND_VAL_EX                                              'CECI+%C3%89TAIT+UN+TEST+AVEC+DES+GR%C3%96S+ACCENTS'
         10        DO_FCALL                                      0  $4      
         11        SEND_VAR                                                 $4
         12        DO_ICALL                                         $5      
         13        SEND_VAR                                                 $5
         14        DO_ICALL                                                 
    6    15        INIT_FCALL                                               'var_dump'
         16        INIT_METHOD_CALL                                         !0, 'transliterate'
         17        INIT_FCALL                                               'strtolower'
         18        SEND_VAL                                                 'CECI+%C3%89TAIT+UN+TEST+AVEC+DES+GR%C3%96S+ACCENTS'
         19        DO_ICALL                                         $7      
         20        SEND_VAR_NO_REF_EX                                       $7
         21        DO_FCALL                                      0  $8      
         22        SEND_VAR                                                 $8
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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