; From: "Wagner, Aaron" <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED], php-windows@lists.php.net
> Date: Thu, Jan-13-2005 1:31 PM
> Subject: RE: [PHP-WIN] Reg Ex help
>
> couldn't you use
>
> is_string ( mixed var )
>
> aaron
>
> > -Origi
[EMAIL PROTECTED] wrote:
if (preg_match("/[a-z0-9]+/i"),$str)
So what denotes the end of the reg ex here? (if the '/' at the begin
identifies the start?
Tryst
Surely there is a manual page somewhere for "Perl Compatible Regular
Expressions" :)
Hint: actually, never mind, it's worth making you
>if (preg_match("/[a-z0-9]+/i"),$str)
So what denotes the end of the reg ex here? (if the '/' at the begin
identifies the start?
Tryst
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couldn't you use
is_string ( mixed var )
aaron
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> Sent: January 13, 2005 10:18
> To: php-windows@lists.php.net
> Subject: [PHP-WIN] Reg Ex help
>
>
>
> I might be an idiot...
>
> I am trying to do a simple che
Hello Ron,
Thursday, January 13, 2005, 8:17:51 AM, you wrote:
R> I am trying to do a simple check to make sure a string contains at
R> least an alphanumeric character before I print the string. How can
R> I do this?
if (preg_match("/[a-zA-Z0-9]+/"),$str) {
echo $str;
}
There may be a more e
