you should use preg_match
if (preg_match("/\d/",$myVar)){
echo "yes it contains a digit";
}
i believe this works... you should use preg_match and with \d it checks for
a digit
i'm not sure this works...
let me know
-----Original Message-----
From: Jamie Saunders [mailto:phpdev@mediacdcards.net]
Sent: donderdag 26 juni 2003 13:05
To: php-db@lists.php.net
Subject: checking a string for numbers
Hi,
I'm trying to find a way of simply checking a string for numbers.
e.g.
if ($myVar contains a number)
{
//numbers present
}
else
{
//no numbers present
}
Thanks,
--
Jamie Saunders
Media Architect
phpdev@mediacdcards.net
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