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Posted By

javierarce on 07/18/06


Tagged

php words textmate trim text


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Trim Text

 / Published in: PHP
 

Devuelve un texto acortado según el parámetro $words introducido.

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  1. public function trim_text($text, $words = 50)
  2. { 
  3. 	$matches = preg_split("/\s+/", $text, $words + 1);
  4. 	$sz = count($matches);
  5. 	if ($sz > $words) 
  6. 	{
  7. 		unset($matches[$sz-1]);
  8. 		return implode(' ',$matches)." ...";
  9. 	}
  10. 	return $text;
  11. }

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