parsed-url: fixed warning in the case of url without host

janreges · Dec 17, 2023 · 284e844 · 284e844
1 parent 658b649
commit 284e844
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Crawler/ParsedUrl.php b/src/Crawler/ParsedUrl.php
@@ -290,7 +290,7 @@ public static function parse(string $url, ?ParsedUrl $baseUrl = null): self
         $fragment = $parsedUrl['fragment'] ?? null;
         $extension = ($path && str_contains($path, '.')) ? pathinfo($path, PATHINFO_EXTENSION) : null;
         $domain2ndLevel = null;
-        if (preg_match('/([a-z0-9\-]+\.[a-z][a-z0-9]{0,10})$/i', $host, $matches) === 1) {
+        if ($host && preg_match('/([a-z0-9\-]+\.[a-z][a-z0-9]{0,10})$/i', $host, $matches) === 1) {
             $domain2ndLevel = $matches[1];
         };