Set the BCMth scale to 24 to maintain precision in arithmetic that us…

…es a lot of decimal places (ie: latitude/longitude).
phayes · Nov 29, 2015 · 7e1c919 · 7e1c919
1 parent 918585d
commit 7e1c919
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/geoPHP.inc b/geoPHP.inc
@@ -118,7 +118,13 @@ class geoPHP
   }
 
   static function bcmathInstalled() {
-    return extension_loaded('bcmath');
+    if (extension_loaded('bcmath')) {
+      // Set the BCMath scale to 24 to maintain precision in arithmetic that
+      // uses a lot of decimal places (ie: latitude/longitude).
+      bcscale(24);
+      return TRUE;
+    }
+    return FALSE;
   }
 
   static function geosInstalled($force = NULL) {