Check url

[antdk]

Hi,

 

I have this string:

<?php $url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];?>

If i print this, i get something like http://xxxxx.dk/foo/foo/43 http://xxxxx.dk/foo/foo/54 etc

 

Now i only want a specific event to orrur when the last number in the url is a specifc number like 1, 2, 3 or 4). How can this be achieved?

 

Its important to say that the "foo"'s can be variable. So i one url it could be abc/qqq/123 and another hi/mom/9823 . So there might need somekind of "all" code as a replacement for the foos?

 

 

[ginerjm]

You confuse yourself methinks.  You said that you only care about the last digit, then you worry about some "foo" values which do not appear to be the last digit.

 

This is simple string manipulation which I'm sure you have read about in the php manual.  And if not, I suggest that be your next stop.  (It should have been your first stop....)

[QuickOldCar]

Going by what you asked, this can do what you need.

 

 

$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];

$last_path = end(explode("/", rtrim($url, "/")));

if (!is_int($last_path) && $last_path < 1) {
    $last_path = 1;
}

switch ($last_path) {
    case 1:
        echo "Number one";
        break;
    case 2:
        echo "Number two";
        break;
    case 3:
        echo "Number three";
        break;
    case 4:
        echo "Number four";
        break;
}
 

 

Did you consider using GET requests in your urls?

http://xxxxx.dk/foo/foo/?page=4

 

 

if(isset($_GET['page']) && trim($_GET['page']) != '' && ctype_digit($_GET['page']) && $_GET['page'] >= 1){
$page = trim($_GET['page']);
} else {
$page = 1;
}
echo $page;