note 55939 added to function.ereg
| From: | webmaster at sismpa dot it | Date: | Thu, 18 Aug 2005 12:30:24 +0000 |
| Subject: | note 55939 added to function.ereg | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-93833@lists.php.net to get a copy of this message | ||
On PHP 5 I use these functions to validate people names (on site registration), files and dir names
(on uploads) and safe html text to be stored in mysql.
-- People names
function convalida_nome($string){
if (ereg("[^[:space:]a-zA-Z0-9_.-\\']", $string))
{
return false;
}
else
{
return true;
}
}
-- Files and dirs
function convalida_file($string){
if (ereg("[^a-zA-Z0-9_-]", $string))
{
return false;
}
else
{
return true;
}
}
-- HTML text (to be put on MySQL after doing htmlentities() )
function convalida_titolo($string){
if (ereg("[^[:space:]a-zA-Z0-9_.-\\'\\"?!]", $string))
{
return false;
}
else
{
return true;
}
}
----
Manual Page -- http://www.php.net/manual/en/function.ereg.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+55939
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes&reason=non-english
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+55939&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+55939&report=yes
Search -- http://master.php.net/manage/user-notes.php