note 48433 added to function.preg-match
| From: | carboffin at msn dot com | Date: | Thu, 23 Dec 2004 15:54:59 +0000 |
| Subject: | note 48433 added to function.preg-match | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-82208@lists.php.net to get a copy of this message | ||
Heres just some quick code intended to be used in validating url vars or input strings.
<?php
if(preg_match("/^[a-z0-9]/i", $file)){
# Include or validate existance, etc.
}
?>
----
Manual Page -- http://www.php.net/manual/en/function.preg-match.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+48433
Delete -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes
Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes&reason=bad+code
Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes&reason=spam
Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes&reason=useless+example
Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes&reason=contains+commercial+links
Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+48433&report=yes&reason=useless+note
Reject -- http://master.php.net/manage/user-notes.php?action=reject+48433&report=yes
Search -- http://master.php.net/manage/user-notes.php