Re: cvs: phpdoc /en/functions var.xml
| From: | Gabor Hojtsy | Date: | Thu, 07 Feb 2002 10:22:37 +0000 |
| Subject: | Re: cvs: phpdoc /en/functions var.xml | ||
| References: | 1 | Groups: | php.doc |
| Request: | Send a blank email to phpdoc+get-969342021@lists.php.net to get a copy of this message | ||
> <![CDATA[
> $a = "test";
> +$b = "anothertest";
> +
> echo isset ($a); // TRUE
> +echo isset ($a, $b) file://TRUE
>
> unset ($a);
> echo isset ($a); // FALSE
> +echo isset ($a, $b); file://FALSE
>
> $foo = NULL;
> print isset ($foo); // FALSE
> +
> +
> ]]>
From what version this is available? It should be mentioned.
Goba