I need to create a condition to check if defined user ( no current user ) has comment on current post For that purpose, you can just use get_comments() like so: $post_id = get_the_ID(); // or just set a specific post ID $user_id = 444; // Get the total number of comments by the above … Read more
I do not understand this response unfortunately. I don’t know how to take this, and turn it into working code. What I meant by that response, is that you would be using a shortcode that looks like these in your posts: [print-price key=”price1″] [print-price key=”price2″] [print-price key=”foo-bar”] Where key is an attribute for the shortcode … Read more
The following should do it: function get_hidden_cats() { $my_cats = get_option(‘ce4_category_fields’); $my_hidden_cats = array(); foreach( $my_cats as $cat_id => $cat_attrs ) { if( ‘true’ == $cat_attrs[‘my_cat_hide’] ) $my_hidden_cats[] = $cat_id; } $my_hidden_cats = implode( ‘,’, $my_hidden_cats ); return $my_hidden_cats; }
General idea would be to loop through all attachments to retrieve, modify and write back their meta. Something like this (test thoroughly before using on anything important): $posts = get_posts(array( ‘post_type’ => ‘attachment’, ‘numberposts’ => -1, )); foreach( $posts as $post ) { // retrieve data, unserialized automatically $meta = get_post_meta($post->ID,’_wp_attachment_metadata’, true); // do stuff … Read more
Don’t serialize the search value, just use ‘value’ => ‘2011-09-16’ ‘compare’ => ‘LIKE’. Otherwise you’re essentially looking for; a:1:{i:0;s:10:”2011-09-16″} Which of course doesn’t actually match anywhere in; a:2:{i:0;s:10:”2011-09-16″;i:1;s:10:”2011-09-17″;}
extend this line: <?php if (is_page(array(‘page-one’, ‘page-two’, ‘page-three’,’page-four’))) $logo_image=”subLogo.jpg”; with || is_category(array(‘cat-1’, ‘cat-2’)) so you get, for example: <?php if (is_page(array(‘page-one’, ‘page-two’, ‘page-three’,’page-four’)) || is_category(array(‘cat-1’, ‘cat-2’)) ) $logo_image=”subLogo.jpg”; http://codex.wordpress.org/Function_Reference/is_category
Just add ‘compare’ => ‘IN’: ‘key’ => ‘document-type’, ‘value’ => array( ‘Install Manual’, ‘User Manual’ ), ‘compare’ => ‘IN’
Use the php function unserialize() on that string and you will get a proper array. $cats = get_cats_from_database(); $cats = unserialize($cats); //now $cats is an array like Array(0 => 20, 1 => 343 );
You can use the category__in parameter and that will do exactly what you’re looking for. Codex: WP_Query – Category Parameters
The problem with your use of foreach (in both cases) is that you are erasing any previous value $Comments or $CommentDates had before the current iteration. Rather than setting the value to the variable itself, perhaps you should be appending new values onto the variable as an array: // Not sure what purpose your $cake … Read more