如何从网址获取价值？

Question

If I have url like this: www.example.com/product/yellow-bed is it possible to retrieve product name from url? For example, if url would be like www.example.com?page=product&product_name=yellow_bed I would use:

$product = $_GET['page'];
$product_name = $_GET['product_name'];

But how to get it from www.example.com/product/yellow-bed ?

Answer 1

Get the URI by "$_SERVER["REQUEST_URI"]". Convert the string into an array with explode:

$uri = 'www.google.com/product/yellow-bed' //uri = $_SERVER["REQUEST_URI"]
$uriArray = explode('/', $uri);
$product = $urlArray[1];
$product_name = $urlArray[2];

0 = www.google.com, 1 = product, 2 = yellow-bed

PHP manual: array explode ( string $delimiter , string $string [, int $limit ] ).