note 92647 deleted from function.ctype-digit by googleguy
| From: | googleguy@php.net | Date: | Tue, 22 Oct 2013 11:15:11 +0000 |
| Subject: | note 92647 deleted from function.ctype-digit by googleguy | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-197040@lists.php.net to get a copy of this message | ||
Note Submitter: Chris
----
Remove all non-printable characters from a string:
<?php
$str = implode('', array_filter(str_split($str, 1), 'ctype_print'));
?>