The default value of get_query_var( $var, $default ) is only returned if the query variable $var isn’t available in the global $wp_query object. The order query variable actually falls back to the DESC value here: if ( ! isset( $q[‘order’] ) ) { $q[‘order’] = $rand ? ” : ‘DESC’; } … within WP_Query::get_posts(), so … Read more
The p query var expects a post ID, use name instead. Also note that rules should only be flushed when they change, as it’s a computationally expensive operation. It’s best to do that on theme change or plugin activation, whichever is appropriate for where your code is located. You can also do this by just … Read more
This code manually sets the order with the ‘order’ => ‘ASC’ declaration in the WP_Query arguments. $loop = new WP_Query( array( ‘post_type’ => ‘product’, ‘meta_key’ => ‘product_price’, ‘orderby’ => ‘meta_value_num’, ‘order’ => ‘ASC’, ‘posts_per_page’ => 4, ‘paged’ => $paged) ); If we want to pass a url parameter to that we could use something like: … Read more
I don’t know what do you mean by a ‘custom loop’ (perhaps you are using a custom WP_Query object?) but here is how I would do it in a normal situation (code hasn’t been tested): Note: My initial solution made use of the add_rewrite_endpoint function which turns out to be useless in terms of making … Read more
I think you are using endpoints incorrectly. When a endopoint is created, a new rewrite rule is created using a query var with the same name of the endpoint; its value is taken from the string that follows the endpoint definition. So, if you register “my-endpoint” and build this URL: /page-slug/my-endpoint/123/some-string The endpoint is passed … Read more
PHP interprets those arrays differently. In the first example you’re asking WP_Query to get postsby 3 term slugs and in the second example you’re assigning the array a value of 1 string. If we were to print the two arrays it would look like this: Your Example 1: ‘terms’ => array( [0] => ‘The A … Read more
WordPress query vars are not added
In response to yivi’s inquiry, So I was able to solve the problem by putting the hardcode portion of the redirect string first as shown here: add_rewrite_rule( “{$list_view_template}/(.*)?”, ‘index.php?mlscrit=/list-view/$matches[1]&pagename=” . $list_view_template, “top’ ); Thanks!
First, everyone doesn’t say that. Everyone says to use admin-ajax.php for ajax, which is it’s meant for, not form submissions precisely. It’s not as popular and well covered, but there is actually different endpoint for form submission — admin-post.php. The reasons are, however, same. What you cannot do in your plugin is reliably load WordPress … Read more
The problem is that category_name is a reserved keyword for the built-in categories for posts. Almost anything category_* is reserved. You can find a list of reserved keywords at the following url: https://codex.wordpress.org/Reserved_Terms This includes, but is not limited to: cat category category__and category__in category__not_in category_name term terms Behind the scenes it sees that you’re … Read more