note 80822 added to function.preg-replace

A quick function to strip excessive whitespace: <?php $string = "Hello. How are you?\n\nLots of whitespace.\t\t\t\tEnd."; echo preg_replace('/(\s)+/','$1',$string); ?> Outputs "Hello. How are you? Lots of whitespace. End." ---- Server IP: 194.145.210.3 Probable Submitter: 90.202.211.74 ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- https://master.php.net/note/edit/80822 Del: integrated -- https://master.php.net/note/delete/80822/integrated Del: useless -- https://master.php.net/note/delete/80822/useless Del: bad code -- https://master.php.net/note/delete/80822/bad+code Del: spam -- https://master.php.net/note/delete/80822/spam Del: non-english -- https://master.php.net/note/delete/80822/non-english Del: in docs -- https://master.php.net/note/delete/80822/in+docs Del: other reasons-- https://master.php.net/note/delete/80822 Reject -- https://master.php.net/note/reject/80822 Search -- https://master.php.net/manage/user-notes.php