Run new php-cs-fixer

Author: oschwald

tests/GeoIp2/Test/Model/CountryTest.php

@@ -194,7 +194,7 @@ public function testJsonSerialize(): void
             'jsonSerialize returns initial array for the record'
         );
 
-        if (version_compare(PHP_VERSION, '5.4.0', '<')) {
+        if (version_compare(\PHP_VERSION, '5.4.0', '<')) {
             $this->markTestSkipped('Requires PHP 5.4+.');
         }
 

tests/GeoIp2/Test/WebService/ClientTest.php

@@ -524,7 +524,7 @@ private function makeRequest(
                         'headers' => $headers,
                         'userAgent' => 'GeoIP2-API/' . \GeoIp2\WebService\Client::VERSION
                             . ' MaxMind-WS-API/' . WsClient::VERSION
-                            . ' PHP/' . PHP_VERSION
+                            . ' PHP/' . \PHP_VERSION
                             . ' curl/' . $curlVersion['version'],
                         'connectTimeout' => isset($options['connectTimeout'])
                             ? $options['connectTimeout'] : null,