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  1. <?php
  2.  
  3. $s = 'Hello привет';
  4. $hex = bin2hex($s);
  5. // разбиваем на группы по 2 символа
  6. $hex = chunk_split($hex, 2, ' ');
  7. echo $hex;
  8.  
  9.  
Success #stdin #stdout 0.02s 24400KB
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stdin
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Standard input is empty
stdout
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48 65 6c 6c 6f 20 d0 bf d1 80 d0 b8 d0 b2 d0 b5 d1 82
https://ideone.com/q74IN8
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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