Re: $var , '$var'
| From: | Christopher Sogge R�tnes | Date: | Sun, 19 Aug 2001 07:09:28 +0000 |
| Subject: | Re: $var , '$var' | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-63363@lists.php.net to get a copy of this message | ||
"Nafiseh Saberi" <nsaberi@iraninfocenter.net> wrote in message
news:200108190633.f7J6XHZ15447@persia.iraninfocenter.net...
>
> hi.
> what is the difference between $var and '$var' ?/
> thanks.
'$var' has little marks like this --> ' <--- around it
call it a "border" useful when adding such item to a sql query or printing
distinct.
(when you get to regexping you cant live without such items)
Chris