Re: How to start a global variable within a function?
| From: | Jochem Maas | Date: | Mon, 08 Aug 2005 12:30:28 +0000 |
| Subject: | Re: How to start a global variable within a function? | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-220216@lists.php.net to get a copy of this message | ||
stop posting multiples times.
and try the code.
you write:
"Can I write like this?
<?php
function myfunc(){
$GLOBALS['foo'] = 'bar';
}
myfunc();
echo $foo;
?>"
what on godes earth stops you from sticking that in a text file
and running it? takes just as long as sticking it in an email.
<hint>YOU ARE REQUIRED TO CODE/TRY STUFF YOURSELF!</hint>.
Wong HoWang wrote:
That is something like: <?php fubction myfunc(){$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?