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  1. <?php
  2.  
  3. $str = "Экспорт";
  4.  
  5. $m = preg_match("#^\w+$#u", $str);
  6.  
  7. echo $m ? "Match" : "No match";
  8.  
Success #stdin #stdout 0.02s 24192KB
comments (?)
stdin 
Standard input is empty
stdout 
Match
https://ideone.com/MMsPlt
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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