>From my understanding of what you wrote:
foreach($textBoxArray as $tBox=>$tVal){
if(empty($tVal)){
echo("Found empty textBox: $tBox\n");
}
}
Read in manual about isset() and empty()
cheers,
thalis
On Tue, 28 May 2002, Morten Nielsen wrote:
> Hi,
> I got a tab
On Tue, 28 May 2002, Morten Nielsen wrote:
> I got a table, which contains a lot of text-boxes. Each textbox has a name:
>
> Text1
> Text2
> Text3
> etc.
>
> Is it possible to check if they are all set using a for-loop?
> I think of something like:
>
> for($i=1;$i<10;$i++)
> {
>
Hi,
I got a table, which contains a lot of text-boxes. Each textbox has a name:
Text1
Text2
Text3
etc.
Is it possible to check if they are all set using a for-loop?
I think of something like:
for($i=1;$i<10;$i++)
{
if(empty("Text"+$i))
{
do something...
On Fri, 15 Mar 2002, Ralph Jarvis wrote:
> An obvious question for some, but I am stumped:
> I want to use multiple optins in an "if" statement...
>if(user($arbitraryVariable)==(1 or 2 or 3 or 4))
> What would be the proper syntax for this?
Sometimes I find a switch to be the most efficient (
March 15, 2002 4:11 PM
Subject: RE: [PHP] multiple variables
> Hi!
>
> > if(user($arbitraryVariable)==(1 or 2 or 3 or 4))
> > What would be the proper syntax for this?
>
> Here:
>
> if((user($arbitraryVariable) >= 1) and ($arbitraryVariable <= 4) and
> ($
if (in_array($arbitraryValue,array(1,2,3,4))){
}
- Original Message -
From: "Ralph Jarvis" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, March 15, 2002 4:50 PM
Subject: [PHP] multiple variables
> Hi;
>
> An obvious question for some, but I
Hi!
> if(user($arbitraryVariable)==(1 or 2 or 3 or 4))
> What would be the proper syntax for this?
Here:
if((user($arbitraryVariable) >= 1) and ($arbitraryVariable <= 4) and
($arbitraryVariable == round($arbitraryVariable)))
In other cases, you'd have to write
if((user($arbitraryVariable)==1)
Hi;
An obvious question for some, but I am stumped:
I want to use multiple optins in an "if" statement...
if(user($arbitraryVariable)==(1 or 2 or 3 or 4))
What would be the proper syntax for this?
Thanks
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.p
8 matches
Mail list logo
