Re: Re: Value of $_* variables
| From: | Jason Wong | Date: | Wed, 06 Mar 2002 03:58:42 +0000 |
| Subject: | Re: Re: Value of $_* variables | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-87415@lists.php.net to get a copy of this message | ||
On Wednesday 06 March 2002 10:01, bvr wrote:
> Yes, there is, strings should *always* be quoted!
>
> See: http://www.php.net/manual/en/language.types.array.php
>
> it's under do's and don'ts ..
>
> bvr.
>
> Mike Eheler wrote:
> > $result = mysql_query("select user from users where id =
> > $_SESSION[id]", $db);
> >
> > No need to quote the key name in a string.
What Mike meant was:
echo "$doo[dah]"; # is correct
echo $doo['dah']; # is correct
echo "$doo['dah']; # is incorrect (and I think, produces a parse error)
--
Jason Wong -> Gremlins Associates -> www.gremlins.com.hk
/*
Philosophy: A route of many roads leading from nowhere to nothing.
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*/