FunctionParser: No static property/methods anymore

Problem: When creating a new "FunctionParser" object, it should not know
the previously registered content functions which were saved in a static
class property and registered via static class method.

If one creates a new "FunctionParser" object, one would expect that the
array of registered content functions in that object is empty.

Changes:
- Make static property "functions" non-static
- Make static method "register" non-static
- Add new method "registerFromArray"

1 files changed, 0 insertions, 1 deletions

diff --git a/core/namespace/Application.php b/core/namespace/Application.php
index 01c36ac..1f1e6f6 100644
--- a/core/namespace/Application.php
+++ b/core/namespace/Application.php
@@ -224,7 +224,6 @@ class Application {
 				contain only numbers, uppercase letters and underscores!');
 		}
 
-		FunctionParser::register($name, $callback);
 		self::$contentFunctions[$name] = $callback;
 	}