Depth param is as of PHP 5.5

joomla-framework · Mar 2, 2016 · 54fcb51 · 54fcb51
1 parent 55b81a8
commit 54fcb51
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/src/Format/Json.php b/src/Format/Json.php
@@ -31,9 +31,16 @@ class Json extends AbstractRegistryFormat
 	public function objectToString($object, $options = array())
 	{
 		$bitmask = isset($options['bitmask']) ? $options['bitmask'] : 0;
-		$depth   = isset($options['depth']) ? $options['depth'] : 512;
 
-		return StringHelper::unicode_to_utf8(json_encode($object, $bitmask, $depth));
+		// The depth parameter is only present as of PHP 5.5
+		if (version_compare(PHP_VERSION, '5.5', '>='))
+		{
+			$depth = isset($options['depth']) ? $options['depth'] : 512;
+
+			return StringHelper::unicode_to_utf8(json_encode($object, $bitmask, $depth));
+		}
+
+		return StringHelper::unicode_to_utf8(json_encode($object, $bitmask));
 	}
 
 	/**