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<?php var_dump(preg_match('/[A-Za-zА-Яа-яЁё\-\.\s]+/', 'ДНЕПРОДЗЕРЖИНСК-ПАСС.'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JHATg
function name:  (null)
number of ops:  8
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'preg_match'
          2        SEND_VAL                                                 '%2F%5BA-Za-z%D0%90-%D0%AF%D0%B0-%D1%8F%D0%81%D1%91%5C-%5C.%5Cs%5D%2B%2F'
          3        SEND_VAL                                                 '%D0%94%D0%9D%D0%95%D0%9F%D0%A0%D0%9E%D0%94%D0%97%D0%95%D0%A0%D0%96%D0%98%D0%9D%D0%A1%D0%9A-%D0%9F%D0%90%D0%A1%D0%A1.'
          4        DO_ICALL                                         $0      
          5        SEND_VAR                                                 $0
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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