RE: [PHP] Anyway of knowing whether a integer is odd or even
| From: | Taylor, Stewart | Date: | Tue, 09 Oct 2001 14:18:37 +0000 |
| Subject: | RE: [PHP] Anyway of knowing whether a integer is odd or even | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-70484@lists.php.net to get a copy of this message | ||
Sorry ignore my previous message I misread the question.
If an integer is old then ($theInt % 2) > 0.
If event then ($theInt % 2) == 0
Here % = modulus operator which returns remainder of a division.
-Stewart
-----Original Message-----
From: Taylor, Stewart [mailto:Stewart.Taylor@uk.thalesgroup.com]
Sent: 09 October 2001 15:10
To: 'Sam'
Cc: php-general@lists.php.net
Subject: RE: [PHP] Anyway of knowing whether a integer is odd or even
$color = "white";
while ..
{
display row using $color
$color = ($color=="white" ? "grey" : "white");
}
-Stewart
-----Original Message-----
From: Sam [mailto:Sam@dragoman.co.uk]
Sent: 09 October 2001 14:31
To: 'php'
Subject: [PHP] Anyway of knowing whether a integer is odd or even
Hi all,
I have a query which returns X amount of rows.
I would like to display even rows one colour and odd rows a different
colour.
Is there a way to do this?
Thanks in advance,
Sam Rose
p.s. Also I'm only on the digest, so if you could reply directly to me as
well, that would be a bonus.
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