You can combine conditions: if ( ! empty ( $GLOBALS[‘post’] ) && is_single() && in_category( ‘gaming’, $GLOBALS[‘post’] ) ) { // do something } See PHP manual: Logical Operators and Exclude custom function content from certain pages.
This is because the_title() prints the title. You want get_the_title() to ‘get’ the title. Similarly single_post_title prints the title (by default). This can be prevented by using the second argument, e,g,: single_post_title(”,false)
You can try this: /** * Is the current user registred for more than x days ago? * * Based on the compare idea in this answer: * http://stackoverflow.com/a/7130744/2078474 * * @link http://wordpress.stackexchange.com/a/143597/26350 * @param int $reg_days_ago * @return bool */ function is_user_reg_matured( $reg_days_ago = 30 ) { $cu = wp_get_current_user(); return ( isset( $cu->data->user_registered … Read more
Look at has_tag(). It seems that is what you are looking for You can use it like follow if( has_tag( ‘NAME OF TAG’ ) ) { // do something if has tag }else{ // do something else if not have tag }
You could simplify things by using the array_chunk() PHP function, to split an array into smaller chunks. Then you don’t need to worry about opening and closing divs with some math tricks. Let’s rewrite your code snippet and hopefully make it easier to work with: // Let’s get all posts with thumbnail set in some … Read more
Can you try out the following code somewhere and post the output? $mySites = wp_get_sites($args); foreach ($mySites as $blog){ print_r(get_blog_status($blog[‘blog_id’], ‘archived’)); } If this works, I suspect the code behind is_archived() used to understand blog-objects, but the function is supposed to recieve only the blog ID, not the whole object. Your code should be the … Read more
get_header has an action hook called, (surprise!) get_header which gets a single parameter – the name of the header file. So what we do is check that name and if it matches our name we add a style. So something like this: add_action( ‘get_header’, ‘wpse_260353_add_css_for_header’ ); function wpse_260353_add_css_for_header( $name ){ if( ‘modern’ === $name ){ … Read more
Put condition inside your function: add_action(‘before_footer’,’post_prev_nex’); function post_prev_nex() { if (is_singular()) the_post_navigation(); } In your version is_singular() is executed when functions.php file is loaded, not while displaying the page.
You’re calling it on the wrong hook, and you’re calling the wrong conditional function to test. When the after_setup_theme hook is fired, WordPress hasn’t finished processing wether you’re on a page or a homepage yet. You should also never pass in hardcoded post IDs. In this case is_home works, as might is_front_page. If you really … Read more
If you have a lot of rules that you need to conditionally apply (there’s no hard and fast rule, but, to make one up, maybe 10-15+ lines?) then @aahan’s answer is the way to go. If you only have a few though, just work off body class. In your header.php file (that’s the common name … Read more