This function should take care for the input into the head of each page/post as asked. Please make a copy of functions.php before adding following code.Adjust to your own preferences if needed. /** * Add meta to head * * Read more {@link https://codex.wordpress.org/Plugin_API/Action_Reference/wp_head} * @version WordPress 4.8 */ function wpse272951_wsm_keep_ie_modern() { echo “<meta http-equiv=\”X-UA-Compatible\” … Read more
Based on what you said about a post being completed, you can check if its status is completed and if it is, then point to the title: foreach ( $lessons as $lesson ){ if( $lesson[‘status’] == ‘completed’ ){ echo $lesson[‘post’]->post_title; } }
It’s not possible to pass data from one HTTP request to another one on the fly. Once the script is finished, the data will be discarded. What you can do is to store the data in a transient, and then retrieve it later. Here’s a simple example using set_transient(): set_transient( ‘my_transient’, $data, 1 * HOUR_IN_SECONDS … Read more
I got curious, so I tested this barebone demo: add_action( ‘rest_api_init’, function () { register_rest_route( ‘wpse/v1’, ‘/post_by_permalink/(?P<path>[\S]+)’, [ ‘methods’ => WP_REST_Server::READABLE, ‘callback’ => ‘wpse_callback’, ‘show_in_rest’ => true ] ); }); function wpse_callback( $request ) { $data = [ ‘path’ => base64_decode( $request[‘path’] ) ]; return $data; } Testing: https://example.com/wp-json/wpse/v1/post_by_permalink/aHR0cHM6Ly93b3JkcHJlc3Muc3RhY2tleGNoYW5nZS5jb20vcS8zMDEwNjcv gives { path: “https://wordpress.stackexchange.com/q/301067/” } Tested … Read more
OK, so first of all, you should always use proper escaping, when building the queries. This is how your code can look after fixing: global $wpdb; $value = $wpdb->get_var( $wpdb->prepare( ” SELECT column_name FROM {$wpdb->prefix}plugin_table WHERE ID = %d “, get_current_user_id() ) ); The things you have to take care of: You have to change … Read more
get_template_part takes slug as first parameter and not filename. So it should be: get_template_part( ‘template-sponsors’ ); And with more details… This function takes two parameters: get_template_part( string $slug, string $name = null ) And inside of it, the name of a file is built like this: if ( ” !== $name ) $templates[] = “{$slug}-{$name}.php”; $templates[] = “{$slug}.php”; So, … Read more
If the page you’re trying to check is set as Page for posts, then is_page conditional won’t be true. In such case you should check if is_home. Why? All these conditional tags are based on global wp_query. For page that is set as page for posts (home of your blog), the global query doesn’t contain … Read more
In general the best solution would be to refer to the documentation for the hook – or the source for the action call within WordPress core’s codebase if the documentation proves insufficient. You can search the documentation for the relevant action or filter here. Many pages actually include the source of the filter/action call which … Read more
Check out do_shortcode(): http://codex.wordpress.org/Function_Reference/do_shortcode do_shortcode(‘[shortcode option1=”value1″ option2=”value2″]’); So your example would be: do_shortcode(‘[post_comments]’); What might be easier is to tap into the underlying comment functions: http://codex.wordpress.org/Function_Reference/comments_number <p> This post currently has <?php comments_number( ‘no responses’, ‘one response’, ‘% responses’ ); ?>. </p> You can also use get_comments_number which returns the value rather than printing it … Read more
If you are using multisite make sure you set “Max upload file size” to some higher limit. Network Admin -> Settings -> Network settings -> Upload settings -> Max upload file size