/**
* Will count the number of segments in an URL string, returning it as an integer. This method is used to calculate from where
* we start processing the URL as key/var pairs. It's an internal method that's used only by core developers.
*
* @param S $websiteURL The string URL to count segments for
* @return I The number of segments in the given URL
* @copyright Elena Ramona <*****@*****.**>
* @version $Id: 09_URL.php 313 2009-10-09 13:27:52Z catalin.zamfir $
* @since Version 1.0
* @access private
* @static
* @final
*/
private static final function countSegments(S $websiteURL)
{
// Execute the count;
if ($websiteURL != _NONE) {
$k = new I(0);
foreach (explode(_WS, preg_replace(self::GET_URL_PREG_SEARCH, self::GET_URL_PREG_REPLAC, $websiteURL)) as $v) {
if ($v != _NONE) {
$k->doInc();
}
}
return $k;
} else {
$k = new I(0);
return $k;
}
}
