Since $course_only_ids is already an array, you shouldn’t be nesting it inside another: array( $course_only_ids ); // array( array( 2031, 300, 1919 ) ); Just use: ‘value’ => $course_only_ids,
how to change custom post type search template to output search results in posttype-archive.php
Search Engine Visibility Issue in WordPress
WordPress Search Form with Keyword Suggestion
By default, WordPress searches by keyword. To use a custom query variable for search, you would have to register the custom query variable using query_vars function wpse250276_register_query_vars( $vars ) { $vars[] = ‘ait-locations’; return $vars; } add_filter( ‘query_vars’, ‘wpse250276_register_query_vars’ ); Then you need to use pre_get_posts to alter search query and include your custom taxonomy … Read more
Use the_post_thumbnail. For example: <?php if ( has_post_thumbnail()) : ?> <a href=”https://wordpress.stackexchange.com/questions/250403/<?php the_permalink(); ?>” title=”<?php the_title_attribute(); ?>” > <?php the_post_thumbnail(); ?> </a> <?php endif; ?>
You can use power of PHP. Explode the Words and Implode them. After exploding it you will get an array, with which you can loop through using foreach and call your function conditionally.
First look how complex is your preg replace. Usually, you may get into errors with that. NODE EXPLANATION ——————————————————————————– / “https://wordpress.stackexchange.com/” ——————————————————————————– \( ‘(‘ ——————————————————————————– \s* whitespace (\n, \r, \t, \f, and ” “) (0 or more times (matching the most amount possible)) ——————————————————————————– post_title ‘post_title’ ——————————————————————————– \s+ whitespace (\n, \r, \t, \f, and ” … Read more
limit the number of searches
The is_page() depends on how the request maps to the main query variables, so you could instead check the post type within the loop: the_title(); if( ‘post’ === get_post_type() ) { // display some extra stuff }