note 83553 added to function.ereg-replace

Let's say you only need all the digits in a string, then this is quite usefull: <?php $string = "Here is some text, numbers 12345 and symbols !£$%%%^&&&&"; $only_digits = ereg_replace("[^0-9]", "", $string); echo $only_digits //This will echo 12345 ?> ---- Server IP: 87.54.44.10 Probable Submitter: 80.163.32.238 ---- Manual Page -- http://www.php.net/manual/en/function.ereg-replace.php Edit -- https://master.php.net/note/edit/83553 Del: integrated -- https://master.php.net/note/delete/83553/integrated Del: useless -- https://master.php.net/note/delete/83553/useless Del: bad code -- https://master.php.net/note/delete/83553/bad+code Del: spam -- https://master.php.net/note/delete/83553/spam Del: non-english -- https://master.php.net/note/delete/83553/non-english Del: in docs -- https://master.php.net/note/delete/83553/in+docs Del: other reasons-- https://master.php.net/note/delete/83553 Reject -- https://master.php.net/note/reject/83553 Search -- https://master.php.net/manage/user-notes.php