Get a parameter specified by the given index
The function will return null if the key is not available
By default we will cast the return value into a string, if you want
something else specify it by passing the wanted type.
| public getParameter ( mixed $index, string $type = 'string', mixed $defaultValue = null ) : mixed | ||
| $index | mixed | The index of the parameter. |
| $type | string | The return type, possible values are: bool, boolean, int, integer, float, double, string, array. |
| $defaultValue | mixed | The value that should be returned if the key is not available. |
| Результат | mixed | |
/**
* Get the id of an item by the full URL of the current page.
* Selects the proper part of the full URL to get the item's id from the database.
*
* @param FrontendURL $url
*
* @return int
*/
public static function getIdForTags(FrontendURL $url)
{
$itemURL = (string) $url->getParameter(1);
return self::get($itemURL);
}
/**
* Get the id of an item by the full URL of the current page.
* Selects the proper part of the full URL to get the item's id from the database.
*
* @param FrontendURL $URL The current URL.
* @return int
*/
public static function getIdForTags(FrontendURL $URL)
{
// select the proper part of the full URL
$itemURL = (string) $URL->getParameter(1);
// return the item
return self::get($itemURL);
}
