PHP 8.0 > Fix undefined array key

Author: thirsch

lib/escaper/sfOutputEscaperArrayDecorator.class.php

@@ -124,7 +124,8 @@ public function offsetExists($offset)
   #[\ReturnTypeWillChange]
   public function offsetGet($offset)
   {
-    return sfOutputEscaper::escape($this->escapingMethod, $this->value[$offset]);
+    $value = isset($this->value[$offset]) ? $this->value[$offset] : null;
+    return sfOutputEscaper::escape($this->escapingMethod, $value);
   }
 
   /**

lib/response/sfWebResponse.class.php

@@ -365,7 +365,8 @@ public function sendHttpHeaders()
     // cookies
     foreach ($this->cookies as $cookie)
     {
-      setrawcookie($cookie['name'], $cookie['value'], $cookie['expire'], $cookie['path'], $cookie['domain'], $cookie['secure'], $cookie['httpOnly']);
+      $expire = isset($cookie['expire']) ? $cookie['expire'] : 0;
+      setrawcookie($cookie['name'], $cookie['value'], $expire, $cookie['path'], $cookie['domain'], $cookie['secure'], $cookie['httpOnly']);
 
       if ($this->options['logging'])
       {