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I need to allow my users to set the default page of the blog. So when someone visits, "www.example.com/blog/" the page they see is either the blog posts list or a specific page.

It looks like I can tell which page is already set using:

get_option( 'page_on_front' ): returns the ID of the static page assigned to the front page. 

source

Can I change that by using:

set_option( 'page_on_front', 10 );

How would I remove a specific front page that has already been set? Do I set it to null?

UPDATE:

I found this call to check if showing blog posts:

get_option( 'show_on_front' ) == 'posts';

source

BTW This is on a network site (Wordpress MU).

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  • Logically, you could do it but it is not a good approach, just define a constant of that page id. And it reduce query loading time! – Por Oct 19 '15 at 1:11
  • You want registered users to set the default page when they visit the site and are logged in? – Gabb3 Oct 19 '15 at 5:09
  • Sort of. I want to do it through a UI I have – 1.21 gigawatts Oct 19 '15 at 5:15
  • @1.21gigawatts - if you want this to be per-user, then the solution I gave is not correct and you're going about this wrong. that's a global setting for all visitors. – Milo Oct 19 '15 at 16:16
  • When a user logs into their site they can go to their reading page and set the default home page for their site. I want my application to be able do that as well. I'm doing this on a network site (Wordpress MU). – 1.21 gigawatts Oct 19 '15 at 20:21
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If you manually enter the admin URL wp-admin/options.php you'll see a list of all options and their values.

show_on_front is page when a page is selected to show on front. page_on_front and page_for_posts are 0 when no pages are chosen.

You can use update_option to change these values, there is no set_option function.

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  • Can I use one of these properties to hold a value? If I set page_for_posts to a value will that change anything or do I need to set show_on_front to "page" as well? I want to set the pageforposts to a value I can reference later. – 1.21 gigawatts Oct 26 '15 at 5:23
  • 1
    If you're doing something non-standard, just save the value in your own option. – Milo Oct 26 '15 at 15:22
  • The answer is to store a custom option per blog with update_blog_option(blog_id, "project_site_option", value); FYI API parameters may not be in correct order. – 1.21 gigawatts Nov 12 '15 at 5:34
  • you're using multisite? your question says nothing about multisite. – Milo Nov 12 '15 at 15:19
  • Yeah sorry. I mentioned it in the comments but not the original post. I'll update it. BTW I was agreeing with your comment, "If you're doing something nonstandard save your own option". – 1.21 gigawatts Nov 12 '15 at 21:09

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