Re: How to start a global variable within a function?
| From: | Wong HoWang | Date: | Mon, 08 Aug 2005 09:24:47 +0000 |
| Subject: | Re: How to start a global variable within a function? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-220206@lists.php.net to get a copy of this message | ||
That is something like:
<?php
fubction myfunc(){
$foo = 'bar'; // I want this $foo can access outside
}
myfunc();
echo $foo;
?>
Can I write like this?
<?php
function myfunc(){
$GLOBALS['foo'] = 'bar';
}
myfunc();
echo $foo;
?>
"Jasper Bryant-Greene" <jasper@bryant-greene.name>
wrote:42F72157.2070408@bryant-greene.name...
> <?php
> $someGlobalVariable = 'foo';
>
> function myFunction() {
> global $someGlobalVariable;
>
> // do stuff with $someGlobalVariable
> }
> ?>
>
> Jasper
>
> Wong HoWang wrote:
>> as title, how to start a global variable within a function?