minor loop optimization

src/cli/document/crawl.php

@@ -486,6 +486,10 @@ foreach($index->search('')
             }
 
             // Crawl documents
+            $base = new \Yggverse\Net\Address(
+                $document->get('url')
+            );
+
             $documents = [];
 
             foreach ($config->cli->document->crawl->selector as $selector => $settings)
@@ -496,6 +500,8 @@ foreach($index->search('')
 
                 }) as $value) {
 
+                    global $base;
+
                     if ($url = $value->attr($settings->attribute))
                     {
                         // Convert relative links to absolute
@@ -505,10 +511,6 @@ foreach($index->search('')
 
                         if ($address->isRelative())
                         {
-                            $base = new \Yggverse\Net\Address(
-                                $document->get('url')
-                            );
-
                             if ($absolute = $address->getAbsolute($base))
                             {
                                 $url = $absolute;
@@ -522,7 +524,7 @@ foreach($index->search('')
                         }
 
                         // External host rules
-                        if (!$settings->external && parse_url($url, PHP_URL_HOST) != $address->getHost())
+                        if (!$settings->external && $address->getHost() != $base->getHost())
                         {
                             continue;
                         }