RE: [PHP] "\n" is for a CR and for a Tab space is ?
| From: | Brandon Orther | Date: | Tue, 28 Dec 1999 17:58:38 +0000 |
| Subject: | RE: [PHP] "\n" is for a CR and for a Tab space is ? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-32115@lists.php.net to get a copy of this message | ||
With Single Quotes it doesn't process what is between them. So you don't
need to escape them.
You can't use variables in-between double quotes.
-----Original Message-----
From: Ignacio Vazquez-Abrams [mailto:ignacio@openservices.net]
Sent: Thursday, December 28, 2000 9:42 AM
To: o.cook@etoncollege.org.uk
Cc: php-general@lists.php.net
Subject: RE: [PHP] "\n" is for a CR and for a Tab space is ?
On Thu, 28 Dec 2000 o.cook@etoncollege.org.uk wrote:
> I'm not sure about this, but....
>
> shouldn't
>
> str_replace('\t', ' ', $msg);
>
> be
>
> str_replace("\t", ' ', $msg);
>
> so that it matches the control character, rather than the two characters
> backslash and t?
>
> Regards,
>
> Ollie
>
You're right. My bad :)
Just out of curiousity, why is the set of escape sequences so much smaller
with single quotes? Does that make sense?
--
Ignacio Vazquez-Abrams <ignacio@openservices.net>
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