用php隔离网址的一部分

Question

If I have the following url:

http://URL/products/38/293/bannana_cake/

or

htp://URL/products/38/293/fruit_cake/

How can I isolate just bannana_cake and fruit_cake from the examples above?

Answer 1

<?php
$url = 'http://username:password@hostname/path?arg=value#anchor';    
print_r(parse_url($url));    
echo parse_url($url, PHP_URL_PATH);
?>

And then use explode() on the 'path' element. For example:

<?php
$url = 'http://URL/products/38/293/bannana%5Fcake/';
$a = parse_url($url);
$p = explode('/', $a['path']);
echo $p[4];
?>