/**
* @param Route $route
* @return string
*/
public function makeRegExp(Route $route)
{
$regexp = $route->getPath();
$restrictions = $route->getRestrictions();
if (preg_match_all('~{(.*)}~Uu', $regexp, $placeholders)) {
foreach ($placeholders[0] as $index => $match) {
$name = $placeholders[1][$index];
$replace = array_key_exists($name, $restrictions) ? $restrictions[$name] : '.*';
$replace = '(?<' . $name . '>' . $replace . ')';
$regexp = str_replace($match, $replace, $regexp);
}
}
return $regexp;
}
