note 87058 deleted from function.preg-replace by crell
| From: | crell@php.net | Date: | Fri, 01 Jul 2022 19:38:23 +0000 |
| Subject: | note 87058 deleted from function.preg-replace by crell | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-218842@lists.php.net to get a copy of this message | ||
Note Submitter: 7r6ivyeo at mail dot com
----
String to filename:
<?php
function string_to_filename($word) {
$tmp = preg_replace('/^\W+|\W+$/', '', $word); // remove all non-alphanumeric
chars at begin & end of string
$tmp = preg_replace('/\s+/', '_', $tmp); // compress internal whitespace and
replace with _
return strtolower(preg_replace('/\W-/', '', $tmp)); // remove all
non-alphanumeric chars except _ and -
}
?>
Returns a usable & readable filename.