From b3044357dbf6f70ce694e90234541b62e7c56622 Mon Sep 17 00:00:00 2001
From: Louis Jeckel <louis.jeckel@outlook.cm>
Date: Thu, 27 Aug 2020 19:06:40 +0200
Subject: [PATCH] Update GetPageTitleFromUrl.php

---
 app/Invokables/GetPageTitleFromUrl.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/Invokables/GetPageTitleFromUrl.php b/app/Invokables/GetPageTitleFromUrl.php
index d1e7ed5..51fbb87 100644
--- a/app/Invokables/GetPageTitleFromUrl.php
+++ b/app/Invokables/GetPageTitleFromUrl.php
@@ -6,9 +6,10 @@ namespace App\Invokables;
 
 class GetPageTitleFromUrl
 {
-    public function __invoke($url)
+    public function __invoke($url): string
     {
 
+        $unknown = "Titre inconnu";
         $context = stream_context_create(
             [
                 "http" => [
@@ -21,8 +22,10 @@ class GetPageTitleFromUrl
         if($str !== ''){
             $str = trim(preg_replace('/\s+/', ' ', $str)); // supports line breaks inside <title>
             preg_match("/<title>(.*)<\/title>/i",$str,$title); // ignore case
-            return $title[1];
+            return $title[1] ?? $unknown;
         }
+
+        return $unknown;
     }
 
 }
-- 
2.39.5