Question

i am at prototype stage. I have a link in page1.php that sends to page below:

http://localhost/sayfa.php?rd_dil=turkish&rd_sayfa=yazilar&rd_yazar=ali_uysal&rd_baslik=kalem_ucu"

in this page, echo $_GET['rd_dil'] works and displays turkish but echo $_GET[0] displays a Notice : Undefined offset: 0

so I want to work with $_GET in numerical way (numerical index) ? how can I achieve this aim? I read php.net + stack overflow and googled but I couldn’t solve my issue.

Answer 1

$_GET is an assoziative array, to loop over it:

foreach($_GET as $key=>$value) {
   ....
}

In case you want only the values in a numeric array, you could use:

$myData = array_values($_GET);
// here you have a numeric array containing the $_GET values
echo $myData[0];