From 050af2a7605376cdfd7f513e09929299eab7a69c Mon Sep 17 00:00:00 2001
From: Christian A. Weber
Date: Mon, 13 May 2019 17:15:46 +0200
Subject: itjs::serialize() preserves data types (string, int, bool, null)

---
 itjs.class | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

(limited to 'itjs.class')

diff --git a/itjs.class b/itjs.class
index 72cf64d..7922cdc 100644
--- a/itjs.class
+++ b/itjs.class
@@ -39,30 +39,13 @@ function send_headers($charset = null)
 }
 
 /**
- * Serialize the result into a javascript script
+ * json_encode the result with options suitable for using as javascript source code
  * @param $values Array with values to be serialized
- * @param $envelope Encapsulate the data when callback function is provided (iframe solution)
  * @return String with javascript code to be sent to client
  */
-static function serialize($values, $envelope = false)
+static function serialize($values)
 {
-	if (($envelope || isset($values['eof'])) && ($callback = it::replace(array('[^\w.]' => ""), $_REQUEST['itjs_call'])))
-	{
-		$target = $_REQUEST['itjs_iframe'] ? "parent" : "window";
-		list($itclass) = explode('.', $callback);
-		$header = "$target.$itclass && $target.$callback && $target.$callback.dataReady(";
-		$footer = "," . intval($_REQUEST['itjs_callid']) . ");";
-
-		if ($_REQUEST['itjs_iframe'])	# iframe-based loading required by Opera 7
-		{
-			$header = '<script type="text/javascript">' . $header;
-			$footer .= "</script>";
-		}
-	}
-
-	$result = $header . itjs::encode($values) . $footer;
-
-	return it_untaint($result);
+	return json_encode($values, JSON_UNESCAPED_UNICODE | (it::is_devel() ? JSON_PRETTY_PRINT : 0));
 }
 
 /*
-- 
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