note 108922 modified in function.strspn by danbrown
| From: | danbrown@php.net | Date: | Tue, 05 Jun 2012 15:41:15 +0000 |
| Subject: | note 108922 modified in function.strspn by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-188408@lists.php.net to get a copy of this message | ||
Quick way to check if a string consists entirely of characters within the mask is to compare strspn
with strlen eg: <?php $path =
$_SERVER['PATH_INFO']; if (strspn($path,'/') ==
strlen($path)) { //PATH_INFO is
empty } ?>
--was--
Quick way to check if a string consists entirely of characters within the mask is to compare strspn
with strlen eg:
$path = $_SERVER['PATH_INFO'];
if (strspn($path,'/') == strlen($path)) {
//PATH_INFO is empty
}
http://php.net/manual/en/function.strspn.php