english/libraries/joomla/cache/cache.php
/**
	 * Remove a cached data entry by id and group
	 *
	 * @param   string   $id      The cache data id
	 * @param   string   $group   The cache data group
	 *
	 * @return  boolean  True on success, false otherwise
	 * @since   11.1
	 */
Remove a cached data entry by id and group
@param   string   $id      The cache data id
@param   string   $group   The cache data group

@return  boolean  True on success, false otherwise
@since   11.1
Remove a cached data entry by id and group @param string $id The cache data id @param string $group The cache data group @return boolean True on success false otherwise @since 11 . 1
public function remove($id, $group=null)
	{
		$group = ($group) ? $group : $this->_options['defaultgroup'];
		$handler = $this->_getStorage();
		if (!JError::isError($handler)) {
			return $handler->remove($id, $group);
		}
		return false;
	}
public function remove ( $ id , $ group = null ) { $ group = ( $ group ) ? $ group : $ this -> _options [ 'defaultgroup' ] ; $ handler = $ this -> _getStorage ( ) ; if ( ! JError :: isError ( $ handler ) ) { return $ handler -> remove ( $ id , $ group ) ; } return false ; }
Remove a cached data entry by id and group
 @param   string   $id      The cache data id
 @param   string   $group   The cache data group
Remove a cached data entry by id and group @param string $id The cache data id @param string $group The cache data group
// Get the default group // Get the storage