/**
* Converts any accent characters to their equivalent normal characters
*
* @param string $text
* @param bool $isCache
* @return string
*/
public static function slug($text = '', $isCache = false)
{
static $cache = array();
if (!$isCache) {
return Slug::filter($text);
} elseif (!array_key_exists($text, $cache)) {
// Not Arr::key() for performance
$cache[$text] = Slug::filter($text);
}
return $cache[$text];
}