From cf44fbbcd3643086859ba724f6e4d4315941b471 Mon Sep 17 00:00:00 2001
From: shalvah <diakon.ng@gmail.com>
Date: Thu, 17 Sep 2020 22:29:40 +0100
Subject: [PATCH] Fix #68: Properly set examples for URL parameters with
 regexes

---
 src/Tools/Utils.php | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/Tools/Utils.php b/src/Tools/Utils.php
index 06c10b90..06c2047a 100644
--- a/src/Tools/Utils.php
+++ b/src/Tools/Utils.php
@@ -58,18 +58,14 @@ public static function getRouteClassAndMethodNames(Route $route): array
      */
     public static function replaceUrlParameterPlaceholdersWithValues(string $uri, array $urlParameters)
     {
-        $matches = preg_match_all('/{.+?}/i', $uri, $parameterPaths);
-        if (!$matches) {
+        if (empty($urlParameters)) {
             return $uri;
         }
 
-        foreach ($parameterPaths[0] as $parameterPath) {
-            $key = trim($parameterPath, '{?}');
-            if (isset($urlParameters[$key])) {
-                $example = $urlParameters[$key];
-                $uri = str_replace($parameterPath, $example, $uri);
-            }
+        foreach ($urlParameters as $parameterName => $example) {
+            $uri = preg_replace('#\{' . $parameterName . '[^/]*?}?}#', $example, $uri); // The second closing brace is present to account for regexes ending in a }
         }
+
         // Remove unbound optional parameters with nothing
         $uri = preg_replace('#{([^/]+\?)}#', '', $uri);
         // Replace any unbound non-optional parameters with '1'