Just write a if statement using the get_post_meta like this <?php if(get_post_meta($post->ID, ‘_url’, true)){?> <p> Display some stuff.</p> <?php } ?> There is an example here http://codex.wordpress.org/Function_Reference/get_post_meta
It looks like the paged variable isn’t being added to the query arguments. This should work: $paged = ( get_query_var(‘paged’) ) ? get_query_var( ‘paged’ ) : 1; $args = array( ‘post_type’ => ‘animals’, ‘posts_per_page’ => 4, ‘category’ => $queryString, ‘paged’ => $paged ); $wp_query = new WP_Query( $args ); Also, as a note, $wp_query is … Read more
You can do it by using explode() function: $string = ‘http://domain.com/106.jpg,http://domain.com/109.jpg,http://domain.com/112.jpg’; $split = explode ( ‘,’, $string ); It will return an array. So you can print this way: echo $split[0]; //will print http://domain.com/106.jpg echo $split[1]; //will print http://domain.com/109.jpg //and so on
Using query string on edit CPT page
use $_GET[‘Price’] and $_GET[‘Region’] to get the price and region values from the url and add them to your query args. It is rather hard without any code to start from, but try something like $queryPrice = (strpos($_GET[‘Price’],’-‘) ? explode(‘-‘, $_GET[‘Price’]) : array($_GET[‘Price’], $_GET[‘Price’])); $queryRegion = $_GET[‘Region’]; $args = array( // all your args here … Read more
Mostly from https://stackoverflow.com/questions/7118823/check-if-url-has-certain-string-with-php Check if the url has your string, then spit something different out based on it. Perhaps something like… $url=”http://” . $_SERVER[‘SERVER_NAME’] . $_SERVER[‘REQUEST_URI’]; if (false !== strpos($url,’forms.woo.com’)) { echo ‘?pageurl=” . home_url() . get_the_ID(); // there”s your page id url } else { the_permalink(); // plain old permalink }
Try using the post variable to access the post_title global $post; $s = $post->post_title; echo substr($s, 0, strrpos($s, ‘on’) – 1);
Blog switch wpml string translation (multi-site)
PHP function http_build_query(); would return different string for this array. It won’t remain readable like an array but, I believe, it will work as parameter to WP_Query. build_query is the WordPress equivalent for the same functionality. Turns out that build_query is a bit different from http_build_query. http_build_query returned date_query%5B0%5D%5Bafter%5D=24+hours+ago and build_query returned date_query%5B0%5D%5Bafter%5D=24 hours ago. … Read more
the best way of doing this is WP_Query $query = new WP_Query( ‘post_type’ => ‘post’, ‘tax_query’ => array( array( ‘taxonomy’ => ‘my_custom_tag’, ‘slug’ => ‘slug’, ‘terms’ => array( ‘my_tag_slug’ ), ‘operator’ => ‘in’, ), ) ); and you should do the ajax callback like this add_action( ‘wp_ajax_my_action’, ‘my_action’ ); function my_action(){ //my custom code … … Read more