note 95516 added to function.wordwrap

My own word unwrap function, taking mary's a few steps further. This will unwrap individual paragraphs in a block of text. <?php function word_unwrap($text) { $para = explode("\n\n", $text); reset($para); foreach ($para as $lines) { $newlines[] = preg_replace('/[\r\n]+/', ' ', $lines); } $text = implode("\n\n", $newlines); return $text; } /* **Example input: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum urna mi, placerat vel rutrum ultrices, pharetra sit amet tellus. Vivamus semper varius elit, nec fermentum lacus posuere ac. Proin purus metus, facilisis in interdum nec, tristique eget ligula. **Example word_unwrap() output: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum urna mi, placerat vel rutrum ultrices, pharetra sit amet tellus. Vivamus semper varius elit, nec fermentum lacus posuere ac. Proin purus metus, facilisis in interdum nec, tristique eget ligula. */ ?> ---- Server IP: 192.41.40.227 Probable Submitter: 75.84.158.55 ---- Manual Page -- http://www.php.net/manual/en/function.wordwrap.php Edit -- https://master.php.net/note/edit/95516 Del: integrated -- https://master.php.net/note/delete/95516/integrated Del: useless -- https://master.php.net/note/delete/95516/useless Del: bad code -- https://master.php.net/note/delete/95516/bad+code Del: spam -- https://master.php.net/note/delete/95516/spam Del: non-english -- https://master.php.net/note/delete/95516/non-english Del: in docs -- https://master.php.net/note/delete/95516/in+docs Del: other reasons-- https://master.php.net/note/delete/95516 Reject -- https://master.php.net/note/reject/95516 Search -- https://master.php.net/manage/user-notes.php