If you configure your Theme settings code properly, the Theme will work fine without having any user-defined settings. The key is to define a defaults array, and anytime you need to output a Theme option, run an array_merge() on the defaults array, and the theme’s options DB entry. Something like this: <?php global $mytheme_options; $mytheme_options … Read more
Use switch_to_blog to switch blog contexts to a specific blog ID. From there on it’s all down to get_posts of the attachment type. And switching back to the current context with restore_current_blog. Something like this: switch_to_blog( $blog_id ); $args = array( ‘post_type’ => ‘attachment’, ‘numberposts’ => 5, ‘orderby’ => ‘post_date’, ‘order’=> ‘ASC’ ); foreach ( … Read more
Answer: Don’t disable it, use it to do the redirection you want. If you have a subdomain install, then you cannot do this at all, the www is a subdomain. If you have a sub-directory install and want all the sites to be www, then edit your wp-config.php and change the DOMAIN_CURRENT_SITE to be your … Read more
get_users function is the method you should use to query users, and by default it retrieves only users of the current blog in a multisite setup.
You could hook init and check the current blog ID function wpa85780_my_app_init(){ $my_blog_id = 99; if( $my_blog_id == get_current_blog_id() ): include ‘somefile’; exit; endif; } add_action( ‘init’, ‘wpa85780_my_app_init’ ); This will exit before WordPress does the main query and loads the template. EDIT a slightly earlier action you could hook is after_setup_theme, that seems to … Read more
I found the solution , it’s dead simple, I should add myself to the child site as a user, I guess this should be done by default.
Re-saving the language of the first site with the ID #1 solved the problem. One can do this within Settings » General » Site Language
You can use get_site_option() function to get single network-wide option. Example : $singleoption = get_site_option( ‘siteurl’ ); If you want to get all options from all sites use wp_load_alloptions() function. Example : $alloptions = wp_load_alloptions()
This has been solved, please note I am using WordPress 3.8 at the time of writing this, if you are from the future these plugins may not work with your current version, please check compatibility first. The plugin WP Multi Network provides this functionality. It basically allows you to create nested multi-site networks. I have … Read more
WP CLI has a command that can upgrade the database: wp core update-db If that command doesn’t upgrade the entire network, you can pass in the site you want upgraded as an additional parameter e.g. wp core update-db –site=”http://example.com/testsite/” You can get WP CLI from here: http://wp-cli.org it’s also available on github You can install … Read more