[THRIFT-5760] Update minimal version of php
diff --git a/lib/php/test/Unit/TJSONProtocolTest.php b/lib/php/test/Unit/TJSONProtocolTest.php
index 178d63b..9837803 100644
--- a/lib/php/test/Unit/TJSONProtocolTest.php
+++ b/lib/php/test/Unit/TJSONProtocolTest.php
@@ -37,7 +37,7 @@
private $transport;
private $protocol;
- public static function setUpBeforeClass()
+ public static function setUpBeforeClass(): void
{
$loader = new ThriftClassLoader();
$loader->registerNamespace('ThriftTest', __DIR__ . '/../Resources/packages/php');
@@ -48,7 +48,7 @@
TJSONProtocolFixtures::populateTestArgsJSON();
}
- public function setUp()
+ public function setUp(): void
{
$this->transport = new TMemoryBuffer();
$this->protocol = new TJSONProtocol($this->transport);