X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseEntity.php;h=2ee22b1bb0da93056aa1b7d27e0a5a6f1fb20fb7;hb=903d829f4988592c102495eab82d523d7d093300;hp=66acab1bb0eb4d42d2a8872ba1f4dcdea34507d4;hpb=a6423031eba1236127160ced3028e36401f40536;p=friendica.git

diff --git a/src/BaseEntity.php b/src/BaseEntity.php
index 66acab1bb0..2ee22b1bb0 100644
--- a/src/BaseEntity.php
+++ b/src/BaseEntity.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -53,4 +53,18 @@ abstract class BaseEntity extends BaseDataTransferObject
 
 		return $this->$name;
 	}
+
+	/**
+	 * @param $name
+	 * @return bool
+	 * @throws HTTPException\InternalServerErrorException
+	 */
+	public function __isset($name)
+	{
+		if (!property_exists($this, $name)) {
+			throw new HTTPException\InternalServerErrorException('Unknown property ' . $name . ' in Entity ' . static::class);
+		}
+
+		return !empty($this->$name);
+	}
 }