Removed PHP Native Function as a Filter content from the docs, as it is already covered in Custom Filters.

Author: sammyskills

user_guide_src/source/outgoing/view_parser.rst

@@ -431,14 +431,6 @@ callable:
 
 .. literalinclude:: view_parser/012.php
 
-PHP Native functions as Filters
--------------------------------
-
-You can use native php function as filters by editing **app/Config/View.php** and adding new entries to the
-``$filters`` array. Each key is the name which the PHP function is called by in the view, and its value is any valid PHP function:
-
-.. literalinclude:: view_parser/013.php
-
 Parser Plugins
 ==============