Json::encode() uses by default JSON_PRESERVE_ZERO_FRACTION (BC break) [Closes #89]

Author: dg

src/Utils/Json.php

@@ -36,7 +36,9 @@ final public function __construct()
 	 */
 	public static function encode($value, $options = 0)
 	{
-		$flags = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | ($options & self::PRETTY ? JSON_PRETTY_PRINT : 0);
+		$flags = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES
+			| ($options & self::PRETTY ? JSON_PRETTY_PRINT : 0)
+			| (PHP_VERSION_ID >= 50606 ? JSON_PRESERVE_ZERO_FRACTION : 0);
 
 		$json = json_encode($value, $flags);
 		if ($error = json_last_error()) {

tests/Utils/Json.encode().phpt

@@ -37,3 +37,7 @@ Assert::same("[\n    1,\n    2,\n    3\n]", Json::encode([1, 2, 3], Json::PRETTY
 Assert::exception(function () {
 	Json::encode(NAN);
 }, Nette\Utils\JsonException::class, 'Inf and NaN cannot be JSON encoded');
+
+
+// JSON_PRESERVE_ZERO_FRACTION
+Assert::same(PHP_VERSION_ID < 50606 ? '1' : '1.0', Json::encode(1.0));