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armandsp

Untitled

Jul 5th, 2015
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  1. //////////////////////////////////
  2. //////////////////////////////////
  3. //////////////////////////////////
  4. //////////////////////////////////
  5. //////////////////////////////////
  6. //////////////////////////////////
  7.  
  8. if(!function_exists("substr_whole_words")) {
  9.  
  10. function substr_whole_words($body,$nrOfChars)
  11. {
  12. $line=$body;
  13. if (preg_match('/^.{1,'.$nrOfChars.'}\b/s', $body, $match))
  14. {
  15. $line=$match[0];
  16.  
  17. }
  18.  
  19. return $line;
  20. }
  21.  
  22. }
  23.  
  24. //tests
  25. //$body = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nunc malesuada, nisl in dictum consectetur, tortor sapien elementum ex, id consectetur lectus tellus dignissim neque. Quisque quis ultrices ipsum. Pellentesque mi massa, accumsan sed consequat eget, sollicitudin a ligula. Nunc aliquet dictum leo, vel rutrum ligula euismod id. Quisque in laoreet augue. Sed semper velit in eros semper, efficitur tincidunt enim gravida. Cras fringilla lectus in nunc ultricies, non rutrum nunc suscipit. Integer volutpat convallis maximus. Fusce sed vehicula nisi. Donec non dui leo. Interdum et malesuada fames ac ante ipsum primis in faucibus. Sed ornare, ligula ut fringilla feugiat, lacus dolor ornare erat, ac luctus metus nibh sed nisi. Donec posuere viverra aliquam. Quisque ultricies nisi a mauris facilisis egestas.';
  26. //echo substr_whole_words($body,260);
  27.  
  28.  
  29. //////////////////////////////////
  30. //////////////////////////////////
  31. //////////////////////////////////
  32. //////////////////////////////////
  33. //////////////////////////////////
  34. //////////////////////////////////
  35. //////////////////////////////////
  36. //////////////////////////////////
  37. //////////////////////////////////
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