Delete unused line

router.php

@@ -28,13 +28,11 @@ define("PAGE", basename(PAGE_ADDRESS, '.php'));
 $pageMetadata = [];
 function getPageInformations($pages, $pageElements) {
 	global $pageMetadata;
-	if (!isset($pages['index']) OR $pageElements[0] === 'index') {
+	if (!isset($pages['index']) OR $pageElements[0] === 'index')
 		return [
 			'titles_lineage' => [$pages[$pageElements[0]]['title'] ?? false],
 			'page_metadata' => $pages[$pageElements[0]] ?? NULL
 		];
-		define("PAGE_METADATA", $pages[$pageElements[0]] ?? []);
-	}
 	$result = $pages['index']['title'];
 	if (!isset($pageElements[1]))
 		unset($pages['index']);