You are using get_the_id() template tag without proper loop. Your code should be something like this <?php // Get any existing copy of our transient data $suggest = get_transient(‘suggest’); if ( false === ( $suggest = get_transient( ‘suggest’ ) ) ) { // It wasn’t there, so regenerate the data and save the transient $suggest … Read more
This seems more like a PHP programming question, but yes as you guessed in PHP if you want the value of a variable you just need $var. echo $var outputs it and will cause a syntax error how you’ve used it. Otherwise everything else looks ok, although obviously I can’t say if that data structure … Read more
Solved issue of dynamic function name by using $shortcode var as function name foreach ($shortcodes as $shortcode) { add_shortcode($shortcode, function ($atts) use ($shortcode) { $filepath = str_replace(‘_’, ‘-‘, $shortcode); ob_start(); require_once(get_stylesheet_directory() . ‘/template-parts/’ . $filepath . ‘.php’); return ob_get_clean(); }); }
According to the documentation, you would have to use post_parent => 0 So your code would look like this: <div class=”owl-carousel owl-theme”> <?php $c = 0; $q2 = new WP_Query( array( ‘post_type’ => array( ‘post’, ‘book’ ), ‘post_status’ => ‘publish’, ‘post_parent’ => 0, //add this here ‘orderby’ => ‘modified’, ‘order’ => ‘desc’ ) ); while … Read more
I’m not sure that there is a way to get it to use ‘OR’ instead of ‘AND’. Alternatively, you can do: $myquery[‘tax_query’] = array( ‘relation’ => ‘OR’, array( ‘taxonomy’ => ‘regions’, ‘terms’ => array(‘region1’), ‘field’ => ‘slug’, ‘operator’ => ‘IN’ ), array( ‘taxonomy’ => ‘population’, ‘terms’ => array(‘pop1’), ‘field’ => ‘slug’, ‘operator’ => ‘IN’ ), … Read more
If you are using the Settings API then you don’t have to save the options, that’s done for you. So when using an array to store the options your validation function should get an array of all existing options, update only the changed and return that array. Something like this: function my_settings_option_validate( $input ) { … Read more
I’d suggest not using $query_string to simplify things. If you’re using an array, stick with the array form for the query variables: global $wp; $paged = ((int)get_query_var(‘paged’)) ? (int)get_query_var(‘paged’) : 1; $s_array = array( ‘post_type’ => ‘blog’, ‘caller_get_posts’ => 1, ‘paged’ => $paged, ‘meta_query’ => array( array( ‘key’ => ‘votes_percent’, ‘value’ => ’50’, ‘compare’ => … Read more
Definite solution: Seeing as wp’s core get_post_custom function returns multiple data fields saved as a single key in a random order, I resolved the issue by writing a function to replace it – which has some added flexibility: /*————————————————————— Function: Retrieve post meta field for a post based on ID Usage: [admin/meta_box/downloads.php] = to replace … Read more
once you have set of result in particular order you can achieve it simply as below : – $pageposts=$wpdb->get_results(” SELECT * FROM $wpdb->posts WHERE post_type=”post” AND post_status=”publish” ORDER BY post_date DESC LIMIT 6 “, OBJECT); First time $i=1; foreach($pageposts as $pageposts_first){ //here goes your first post if($i==1) break; } For rest of posts $i=0; foreach($pageposts … Read more
Steve you’re doing it wrong. WordPress provides Settings API that should be used for settings pages. If you aren’t familiar with Settings API see great tutorial by Chip Bennett – Incorporating the Settings API in WordPress Themes.