[PHP] fonts in dynamic images

Hi all, I have been creating some dynamic images, with text. Some fonts seem to work fine, but some give the right number of characters, but each character is just a square box. What's causing this. I know the fonts are there (there is an entirely different error message when the fonts are not th

[PHP] variable string names

Hi all, I have something thats been driving me mad for days I have: if ($where1 != '') { $whereArray = array_push($whereArray, $where1); } and I want to repeat for $where1 up to $where8 but rather than write it out 8 times, I'd rather use a loop for ($i=1; $i<=8 i++) { if

[PHP] Am I being hacked?

I set up a simple form to save comments on my webpage, and after just one day of going live, i'm getting weird comments up like this declare @q varchar(8000) select @q = 0x57414954464F522044454C4159202730303A30303A313027 exec(@q) I don't recognise this code - is this an attempt to do somethi

[PHP] PHP problem with array keys / pointers

Hi all, I've a problem thats been bothering me for a week now I have an array $animals keys and values like this 1 => cat 2 => dog 3 => mouse 4 => horse I want to be able to access them using either a key or a pointer, however the key/pointer will be a variable without variables, if I want

Re: [PHP] PHP problem with array keys / pointers

will set the element of ordinal number 0 and key ' 2' to 'dog'. To get that value you would either ask for $array[0] or $array[' 2']. thanks for all the comments so far, i'm not sure you are understanding what I am asking for. My problem is NOT knowing what is in the arrays, but how to ac

[PHP] post variables

Hi all, I am having a nightmare accessing my POST variables. I can red them if I use the GET method on my form, but POST is always blank I have while( list($key, $value) = each ($_POST)){ print "$key $value"; } print "_REQUEST: "; print_r($_REQUEST); print "_GET: "; print_r($_GET); print "_PO

Re: [PHP] post variables

Hi Richard yes it happens in Netscape 7 too, The thing is, it works in perl when I access the query string. But not in php. could it be a setting in php.ini? Jules - Original Message - From: "Richard Davey" <[EMAIL PROTECTED]> To: "julian haffegee" <[

Re: [PHP] post variables

Hi Chris print_r($_REQUEST); (is this what you mean by HTTP Request?) print_r($_POST); print_r($_GET); all give Array() its apache release 10327100 (is that what you mean?) If I change the form method to GET works, and we get REQUEST: Array ( [username] => aa [password] => aa ) _GET: Array (

Re: [PHP] post variables

Hi all, I solved this today. It seems odd. If you define an action it DOES NOT work, but if you skip that entirely the POST variables are sent! so works doesn't work. Why would this be? thanks Jules - Original Message - From: "julian haffegee" <[EMAIL PROTE

Re: [PHP] newbie problem

Hi all, I have a page that lets people upload images - they are then resized for use throughout my site. It all works fine, but I need to reduce the jpg size (without reducing image size) Is there a php function that lets you compress the jpg? Thanks Jules -- PHP General Mailing List (