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  1. <?php
  2.  
  3. error_reporting(-1);
  4. mb_internal_encoding('utf-8');
  5.  
  6. $text0 = "ну что.      не смотрел еще black mesa.я собирался скачать  ,но все как-то некогда было.";
  7. $text1 = "roses are red,and violets are blue.whatever you do i'll keep it for you.";
  8. $text2 = "привет.есть 2 функции,preg_split и explode ,не понимаю,в чем между ними разница.";
  9. $textArray = array($text0, $text1, $text2);
  10.  
  11. foreach ($textArray as $currentSentence) {
  12. 	$clearedSentence = preg_replace('/[ ]{2,}/', "", $currentSentence);
  13. 	$noSpaceComas = preg_replace('/[ ],/', ",", $clearedSentence);
  14. 	$addSpaceComas = preg_replace('/,/', ", ", $noSpaceComas);
  15. 	$clearSpaces = preg_replace('/[ ][ ]/', " ", $addSpaceComas);
  16. 	$sentenceBreak = preg_split('/[.]/', $clearSpaces, -1, PREG_SPLIT_NO_EMPTY);
  17. 	foreach ($sentenceBreak as $singleSentence) {
  18. 		echo(toUpperCase($singleSentence));
  19. 	}
  20. }
  21.  
  22. function toUpperCase ($sentence) {
  23. 	$firstLetter = mb_substr($sentence, 0, 1);
  24. 	$firstLetter = mb_strtoupper($firstLetter);
  25. 	$otherLetters = mb_substr($sentence, 1);
  26. 	$finalSentence = $firstLetter . $otherLetters . ". ";
  27. 	return $finalSentence;
  28. }
  29.  
  30.  
  31.  
Success #stdin #stdout 0.03s 52480KB
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Ну что. Не смотрел еще black mesa. Я собирался скачать, но все как-то некогда было. Roses are red, and violets are blue. Whatever you do i'll keep it for you. Привет. Есть 2 функции, preg_split и explode, не понимаю, в чем между ними разница.
https://ideone.com/g82wBb
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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