It returns an array because Posts can have multiple categories. You just need to get the item from the array whose name you want, ($queried_object[0] for the first one), then get the value out of that the same way you would any PHP object: $name = $queried_object[0]->name; You should probably include some checks to make … Read more
Correct, there is no PHP templating engine built into WordPress. This does however give you the flexibility to use a templating engine such as Twig or Blade (and I have worked on sites using each of those), or even completely headless using the REST API.
Few days ago I wrote a quick solution using pre_get_posts filter to hide some pages in admin area. Maybe you could use it as a good starting point for whatever you’d like to achieve. if ( is_admin() ) add_filter(‘pre_get_posts’, ‘mau_filter_admin_pages’); function mau_filter_admin_pages($query) { $query->set(‘post__not_in’, array(1,2,3) ); // Do not display posts with IDs 1, 2 … Read more
The the_title() echo the title. You must use get_the_title() instead. get_the_title() returns the title as string. Use <? echo urlencode(get_the_title()) ?>
Final version of code used: function fb_comment_count($link = ‘link’) { global $post; $url=”https://graph.facebook.com/”; $posturl = get_permalink($post->ID); $url .= $posturl; $filecontent = wp_remote_retrieve_body(wp_remote_get($url, array(‘sslverify’=>false))); $json = json_decode($filecontent); $count = $json->comments; if ($count == 0 || !isset($count)) { $count = 0; } $comments = $count; if ($count == 1) { $comments .= ‘ Comment’; } elseif ($count … Read more
It is actually very simple. just add the following text in at begining of google_map.php page upload this page to your theme folder. go to dashboard to create a page, when create a page chose page telmplate: google map. that is it, you can read more here <?php /* Template Name: google map */ ?>
My situation to tackle this problem was a bit problematic because I wanted to use the GF Update Post plugin to let my users edit their post right after they submitted the content. With the above solution ACF does not write to the db and correct ACF fields (at least not for me). My solution: … Read more
There are actually two problems: The & is encoded as &, so you have to use html_entity_decode() first. Multi-byte characters need more than one byte, and strlen() will fail with them. Don’t use strlen(). So use something like this: $title = html_entity_decode( get_the_title(), ENT_XML1, ‘UTF-8’ ); $length = mb_strlen( $title, ‘utf-8’ );
I found the answer my self. First open your wp-config.php and check the bottom of file that Is that contain the below code?… if ( !defined(‘ABSPATH’) ) define(‘ABSPATH’, dirname(__FILE__) . “https://wordpress.stackexchange.com/”); If yes then add the below code to make the connection in your plugin PHP files to connect with wp-config.php file that contain Database … Read more
To get all rows, don’t specify the key. Try this: $meta_values = get_post_meta( get_the_ID() ); var_dump( $meta_values ); // so you can see the structure