Re: [PHP] help with preg_match
You need to tell preg_match that there will be multiple characters. Right
now, you're searching for one, and only one.
if (! preg_match ('/^[a-z0-9]+$/', $unchecked_text)) {
The "+" means one or more matches to the range in brackets.
-- tracy
On 1/4/03 9:03 AM, "Anders Thoresson" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm trying to write a function that validates the input in a textarea. I
> just want to allow alphanumrical characters, and if the user enters
> anything else, I display an error message by calling error().
>
> But the following doesn't work. Even if I enter "hello" in the textarea,
> I get the error message. What am I missing?
>
>
> // validate entered text in textarea
>
> function validate_textarea($unchecked_text) {
>
> if (!preg_match ("/^[a-zåäö0-9]$/is", $unchecked_text)) {
> error("You have used unlegal characters, just alphanumeric is ok.");
> }
> }
>
> Best regards,
>
> Anders
>
--
Tracy F. Rotton
[EMAIL PROTECTED]
http://www.taupecat.com/
"... I like the 49ers because they're pure of heart,
Seattle because they've got something to prove,
and the Raiders because they always cheat."
-- Lisa Simpson, "Lisa the Greek"
--
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Re: [PHP] Get your *own* IP...?!
Use the super-global variable $_SERVER['SERVER_ADDR'] (or another solution might be to generate relative, rather than absolute, URLs: /somedir/somepage.php instead of http://192.168.1.1/somedir/somepage.php) On 1/6/03 12:45 PM, "Charles likes PHP" <[EMAIL PROTECTED]> wrote: > Does anyone know a way to fetch your own IP-adress? I need it because I run > a web server on my computer with a dynamic-IP so I need it to change all the > URLs it creates dynamically... > > Thanks! > > -Charles > > -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ "... I like the 49ers because they're pure of heart, Seattle because they've got something to prove, and the Raiders because they always cheat." -- Lisa Simpson, "Lisa the Greek" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] ayuda...solo se ve el código cuandoejecuto los script
También, se tiene que tener esta línea en su fichero httpd.conf: AddType application/x-httpd-php .php (donde .php es la extensión que se usa en sus ficheros de PHP) Si no se tiene acceso al fichero httpd.conf, se necesita pedir a su webmaster para hacer este cambio. On 1/20/03 4:39 PM, "R B" <[EMAIL PROTECTED]> wrote: > Tenes el codigo PHP entre ... ? > > Ej.: > echo "Hello World"; > ?> > > > >> From: Rot Alvarez <[EMAIL PROTECTED]> >> Reply-To: [EMAIL PROTECTED] >> To: [EMAIL PROTECTED] >> Subject: [PHP] ayuda...solo se ve el código cuando ejecuto losscript >> Date: Mon, 20 Jan 2003 09:20:51 -0800 (PST) >> >> >> Subo los script y solo veo código...q puedo hacer ayuda >> >> _ >> Registra gratis tu cuenta email en http://www.exploraiquique.cl >> >> _ >> Select your own custom email address for FREE! Get [EMAIL PROTECTED] w/No >> Ads, 6MB, POP & more! http://www.everyone.net/selectmail?campaign=tag >> >> -- >> PHP General Mailing List (http://www.php.net/) >> To unsubscribe, visit: http://www.php.net/unsub.php > > > _ > MSN Fotos: la forma más fácil de compartir e imprimir fotos. > http://photos.msn.es/support/worldwide.aspx > -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ "... I like the 49ers because they're pure of heart, Seattle because they've got something to prove, and the Raiders because they always cheat." -- Lisa Simpson, "Lisa the Greek" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] mysql_connect problem..update
Talk to the other admin. If you're using RPMs, you just need to install the php_mysql RPM, restart apache, and you should be up and running again. If you're compiling PHP from scratch, you'll have to do so again with --with-mysql in the configure command. But, as this is the default when compiling PHP from scratch, my hunch is the first option is what you really need. -- t On 1/21/03 10:01 AM, "Tom Ray" <[EMAIL PROTECTED]> wrote: > It turns out after some checking, the other admin on the machine ran a > kernel update last week. I hadn't been testing any scripts over the last > week myself so I didn't notice the issue until the other day. > > When I run a function_exists() for mysql_connect it comes back false. When > I run phpinfo() there is no reference to mysql at all. > > I'm still kind of new to all this, and I'm just wondering what I need to > do to get php and mysql talking again. Is there a service or command I can > run to get things going again? > -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ "... I like the 49ers because they're pure of heart, Seattle because they've got something to prove, and the Raiders because they always cheat." -- Lisa Simpson, "Lisa the Greek" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Form Processing - Multiple inputs of the same name
Change the name of your checkboxes in your HTML to something like: name="DeleteIDs[]" This will make it an array, and you can access all the elements like $_POST['DeleteIDs'][0] etc. (This should really be in a FAQ somewhere...) -- tracy On 1/31/03 11:17 AM, "Mike Potter" <[EMAIL PROTECTED]> wrote: > Is it possible to pass an group of input boxes of the same name, then get > the values of all the checked boxes or filled out textboxes? > How do I get ALL the IDs passed. Right now it only passes the last ID. Do > I really have to give them all unique names? > > For example... > > > > > > > Jon Smith > David Callow > Peter Parker > . > . > . > > > > > > This list of DeleteIDs will be build dynamically. I want the user to be > able to check the boxes they want to delete and pull the IDs on the posted > page. > > How do I get ALL the IDs passed. Right now it only passes the last ID. > > Thanks, > > Mike > > -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ "... I like the 49ers because they're pure of heart, Seattle because they've got something to prove, and the Raiders because they always cheat." -- Lisa Simpson, "Lisa the Greek" -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] PHP, Apache, and MySQL on MacOS X (Jaguar)
Check out Marc Liyange's site at http://www.entropy.ch/software/macosx/welcome.html He has a lot of Mac software pre-compiled and ready for installation, including PHP installs for Jaguar. -- tracy On 11/11/02 2:06 PM, "Gregory Hernandez" <[EMAIL PROTECTED]> wrote: > hello everyone. > > would anyone point me to a site or online article with details > regarding the installation of PHP, Apache, and MySQL on MacOS X > (Jaguar). > > any assistance would be greatly appreciated. > > gregory hernandez > [EMAIL PROTECTED] -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] User Contributed Notes at php.net?
Hello All, Does anyone know what happened to the User Contributed Notes on the PHP Manual? I went to go find one today, and they all appear to be gone! -- tracy -- Tracy F. Rotton [EMAIL PROTECTED] http://www.taupecat.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] Help with functions()
Try:
$meat = testfunction ($var1, $var2, $var3, $var4);
echo $meat;
Or, alternatively,
print (testfunction ($var1, $var2, $var3, $var4));
hope this helps.
--t
On 11/20/02 8:40 PM, "Beauford 2002" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have form that a user would input information and that info is sent to
> a function, but I need to be able to return a result of this function
> and is where I am having a problem.
>
> For example:
>
> testfunction($var1, $var2, $var3, $var4); //the form fills these
> values.
>
> echo $meat;
>
> function testfunction($a, $b, $c, $d) {
>
> The $meat of the function goes here;
>
> Now I need to return the result of $meat;
>
> return $meat;
> }
>
> This does not work. I'm new to funtions and obviously missing something,
> but I haven't been able to find a good tutorial on this. The PHP manual
> isn't much help.
>
> Any help is appreciated.
>
>
--
Tracy F. Rotton
[EMAIL PROTECTED]
http://www.taupecat.com/
"... I like the 49ers because they're pure of heart,
Seattle because they've got something to prove,
and the Raiders because they always cheat."
-- Lisa Simpson, "Lisa the Greek"
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
