改名

2020-09-17 19:10:38 +08:00
parent cc80e0ca31
commit c4c5806914
3 changed files with 12 additions and 4 deletions
@@ -109,7 +109,10 @@ class HttpHeaders
 	 */
 	public function getHeader($name)
 	{
-		return $this->headers[$name] ?? null;
+		if (!isset($this->headers[$name])) {
+			return null;
+		}
+		return $this->headers[$name];
 	}