Fix json_encode return type

This commit is contained in:
Dennis Eichhorn 2018-07-14 18:43:34 +02:00
parent d224732566
commit 4c173b9210

View File

@ -124,7 +124,7 @@ class DrawImage implements ArrayableInterface, \JsonSerializable
public function __toString() public function __toString()
{ {
return \json_encode($this->toArray()); return (string) \json_encode($this->toArray());
} }
public function jsonSerialize() public function jsonSerialize()