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  1. <?php
  2.  
  3. $str='Один. Два. Три.';
  4. $str=explode('.', $str);
  5. krsort($str); 
  6. $str = array_filter($str);
  7. foreach ($str as $key=>$val){
  8.     echo $val . '.';
  9. }
  10.  
  11. echo "\n";
  12.  
  13. $str='Один. Два. Три.';
  14. $str=explode('.', $str);
  15. krsort($str); 
  16. $str = $str;
  17. foreach ($str as $key=>$val){
  18.     echo $val . '.';
  19. }
  20.  
Success #stdin #stdout 0s 52488KB
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 Три. Два.Один.
. Три. Два.Один.
https://ideone.com/OtWtkG
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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