/**
* Compile the config route to regex match
*
* @param string $route
* @return array regex
*/
private static function compile_route($route)
{
self::$compile_tokens = array();
// internel call back function for regex replacement
if (!function_exists('_callback')) {
function _callback($match)
{
mfRoute::$compile_tokens[] = $match[1];
//var_dump(Router::$compile_tokens);echo "<br />";
return "([a-zA-Z0-9\\-_%]+)";
}
}
$compile_tokens = array();
// Strip regex chars: / + ? . and _ -
$reg_strip_parten = "/([\\/\\._-])/";
$reg_strip_repalce = '\\\\$1';
// replace with \(regex char)
$route = preg_replace($reg_strip_parten, $reg_strip_repalce, $route);
// FIXME more characters should allowed in match parten
$route = preg_replace_callback("/:([a-zA-Z0-9\\-_%]+)/", '_callback', $route);
$route = "/^{$route}\$/";
// add regex slash
// echo $route . "<br />";
return array($route, self::$compile_tokens);
}
