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<?php $i1 = "\xd0\xb9"; $i2 = "\xd0\xb8\xcc\x86"; echo $i1, ' ', strlen($i1), ' ', mb_strlen($i1), ' ', mb_strlen(Normalizer::normalize($i1, Normalizer::NFC)), "\n"; echo $i2, ' ', strlen($i2), ' ', mb_strlen($i2), ' ', mb_strlen(Normalizer::normalize($i2, Normalizer::NFC)), "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WefQB
function name:  (null)
number of ops:  43
compiled vars:  !0 = $i1, !1 = $i2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%D0%B9'
    4     1        ASSIGN                                                   !1, '%D0%B8%CC%86'
    6     2        ECHO                                                     !0
          3        ECHO                                                     '+'
          4        STRLEN                                           ~4      !0
          5        ECHO                                                     ~4
          6        ECHO                                                     '+'
          7        INIT_FCALL                                               'mb_strlen'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $5      
         10        ECHO                                                     $5
         11        ECHO                                                     '+'
         12        INIT_FCALL                                               'mb_strlen'
         13        INIT_STATIC_METHOD_CALL                                  'Normalizer', 'normalize'
         14        SEND_VAR_EX                                              !0
         15        FETCH_CLASS_CONSTANT                             ~6      'Normalizer', 'NFC'
         16        SEND_VAL_EX                                              ~6
         17        DO_FCALL                                      0  $7      
         18        SEND_VAR                                                 $7
         19        DO_ICALL                                         $8      
         20        ECHO                                                     $8
         21        ECHO                                                     '%0A'
    7    22        ECHO                                                     !1
         23        ECHO                                                     '+'
         24        STRLEN                                           ~9      !1
         25        ECHO                                                     ~9
         26        ECHO                                                     '+'
         27        INIT_FCALL                                               'mb_strlen'
         28        SEND_VAR                                                 !1
         29        DO_ICALL                                         $10     
         30        ECHO                                                     $10
         31        ECHO                                                     '+'
         32        INIT_FCALL                                               'mb_strlen'
         33        INIT_STATIC_METHOD_CALL                                  'Normalizer', 'normalize'
         34        SEND_VAR_EX                                              !1
         35        FETCH_CLASS_CONSTANT                             ~11     'Normalizer', 'NFC'
         36        SEND_VAL_EX                                              ~11
         37        DO_FCALL                                      0  $12     
         38        SEND_VAR                                                 $12
         39        DO_ICALL                                         $13     
         40        ECHO                                                     $13
         41        ECHO                                                     '%0A'
         42      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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