RE: [PHP] Functions
Hi
not the () after the function name
>
> function ShowMessage() {
> echo "Show message...\n";
> }
>
> How can I call the function now?
>
echo ShowMessage();
:: Emil
---
Emil Rasmussen
http://www.noget.net
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RE: [PHP] Functions
That should bee notice and not "not"! Ups :-)
>
> Hi
>
> not the () after the function name
>
> >
> > function ShowMessage() {
> > echo "Show message...\n";
> > }
> >
> > How can I call the function now?
> >
>
>
> echo ShowMessage();
>
>
> :: Emil
>
> ---
> Emil Rasmussen
> http://www.noget.net
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail:
> [EMAIL PROTECTED]
>
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RE: [PHP] What does "url_rewriter.tags" do?
> Subject: [PHP] What does "url_rewriter.tags" do? > What does it do? url_rewriter.tags is a list of HTML elements that will get the PHPSESSID added to them. Its all about sessions: http://www.php.net/manual/en/ref.session.php. Emil -- Emil Rasmussen http://www.noget.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] A compress function?
Hey
> With all the wonderful String functions in PHP, I haven't been able to
find
> a str_compress(). Is there such an animal? Let's say I have a string
like
> this:
>
> $myString = First_word <30 spaces> second_word <10 spaces> etc...
This would proberly work:
--
function str_compress($stString) {
if (substr_count($stString,' ') == 0) {
return $stString;
}
$stString = str_replace(' ',' ',$stString);
return str_compress($stString);
}
echo str_compress('dsfsd fdf sdf sdfd sf sf sdf
sf s fdsf sdfsdf sfsfsd sfs sf ');
--
Regards Emil
ps. I admit that I dont know if there is a built in function.
--
Emil Rasmussen
http://noget.net
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Re: [PHP] $GLOBALS
> i´m new in PHP. What does the expression: >$ref=$GLOBALS["HTTP_GET_VARS"]["ref"]; >$id=$GLOBALS["HTTP_GET_VARS"]["id"]; > do? It gives you the content of the querystring variable ref and id. eg. page.php?id=20&ref=value > What is $GLOBALS? $GLOBALS is an array wich contains all the varibles in the "global variable scope". http://dk.php.net/manual/en/language.variables.scope.php You can get an overview of all the variables by using the print_r() function: print_r($GLOBALS); http://dk.php.net/manual/en/function.print-r.php > What are the parameters ["HTTP_GET_VARS"]["ref"]? ["HTTP_GET_VARS"] is also an array, and it contains alle the variables from the querystring. And ['ref'] is a querystring variable. /Emil -- Emil Rasmussen http://noget.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
