I played around with custom fields on a temporary site, added all the necessary code to the functions.php file and it all worked fine except when i added it to the base file functions.php - the page in the wp-admin / editor just went white / blank.
I am not sure what i did wrong, can anyone help.
This is the code i added:
Edited by Simon_P, 31 October 2012 - 04:25 PM.
Added code tags