HI :)
I've got a function (crude but works) that checks for a value in the url and
then I call an image based on that value.
if (isset($_GET['menu'])) {
$img_pick = substr($_GET['menu'],0,1);
} else { $img_pick = 1; }
echo img src=\/images/mast_$img_pick.jpg\;
What I'd like to do is check
On Wednesday 26 March 2003 03:12, Verdon Vaillancourt wrote:
I've got a function (crude but works) that checks for a value in the url
and then I call an image based on that value.
if (isset($_GET['menu'])) {
$img_pick = substr($_GET['menu'],0,1);
} else { $img_pick = 1; }
echo img
What I'd like to do is check the directory 'images' first to see if
'mast_$img_pick.jpg' exists and if it doesn't, call a different image such
as 'mast_default.jpg'. I'm sure this isn't hard, I'm just not sure how to
start.
Maybe you can start with file_exists() or is_file() and somehow work
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