*facepalm* $_POST is always set, it can only be empty.
My navigation menu started disappearing on category pages. First I suspected there was something with the header or menu location, I have double, triple checked everything and I was pulling my hair out trying to find a solution. Turns out, my attempt to order posts by a custom field interfered with the menu. if( ! $query->is_main_query())…
If you are using “page-template”s you’ll have problems with pagination since pages are not meant to display posts and some people frown upon using page-templates for custom archive display, but it’s sometimes the simplest way. Anyway the solution is 1.) to nullify the global $wpquery 2.) adding ‘paged’ => $paged arg. before displaying your posts…
is_numeric doesnt check strings for numbers. You need to use preg_match(‘#[0-9]#’,$string)
Actually, you do not want to open memcached port in your firewall. #ref: http://serverfault.com/questions/530051/memcached-ports-and-csf
I’ve been pulling my hair why my custom cursor wouldnt work. Turns out, IE (yes, big surprise) takes site url instead of stylesheet as baseurl when it comes to cursors.
So I wasn’t able to add new items to wordpress menu and found out that the reason is the POST limit but adding max_input_vars = 2000 did not solve the problem (default is 1000). If you have suhosin and cant add new menu items or save your menu, you have to add the below to your…
