Setting "bcmath.scale" to something other than 0 so that we can be sure bcdiv's $scale parameter is working correctly.

Author: stephen-hill

tests/bootstrap.php

@@ -2,3 +2,7 @@
 
 require_once 'vendor/autoload.php';
 date_default_timezone_set("UTC");
+
+// Setting "bcmath.scale" to something other than 0 so that
+// we can be sure bcdiv's $scale parameter is working correctly
+bcscale(16);