Adds a 'Code Area' textarea editor field type for the Advanced Custom Fields WordPress plugin.
The code area uses Code Mirror and has various themes to suit.
CSS Type your css, no tags needed
PHP Type your PHP, no tags needed (Note, you can not open and close php tags anywhere in your code)
Output all types of code in the usual fashion the_field('code_area_field');
Compatible with both ACF V3 & V4