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  1. <?php
  2.  
  3. error_reporting(E_ALL);
  4.  
  5. mb_internal_encoding('utf-8');
  6.  
  7. header('Content-type: text/html;charset="utf-8"');
  8.  
  9. $challengeText = "я люблю.   мужские. члены? члены \n членики!!! да, члены.";
  10.  
  11. echo $challengeText . "\n\n";
  12.  
  13. echo preg_replace_callback('#((?:^|[.?!])\)?[\s]*)([\S])#su', function ($matches) {
  14.  
  15. 	return $matches[1] . mb_strtoupper($matches[2]);
  16.  
  17. 	}, $challengeText);
Success #stdin #stdout 0.02s 52472KB
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я люблю.   мужские. члены? члены 
 членики!!! да, члены.

Я люблю.   Мужские. Члены? Члены 
 членики!!! Да, члены.
https://ideone.com/Yc0sGK
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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