You should use pre_get_post action to alter the search query. It is much better approach and you will avoid unnecesary queries (actually, with your code, WordPress already performed the database query for the current request but you discard it and perform a new database query). add_action( ‘pre_get_posts’, ‘custom_search_query’ ); function custom_search_query( $query ) { // … Read more
You are doing it all wrong. You should not be running custom queries in the place of the main query. Please see this post for an in-depth discussion on this issue. You should first go back to the default search page you had without the custom query. All you should have is the default loop. … Read more
The WP_Query class can match IDs as well as search terms. An idea would be to use the pre_get_posts action to detect if the search term is numeric and, if it is, set the query to work with attachments while passing the search as the ID. function wpse223307_allow_search_by_attachment_id( $query ) { //Only alter the query … Read more
First, the pre_get_posts hook is an action and not a filter. Then the meta_query parameter should contain the relation only if there is more than one inner meta_query array (codex). Finally you do not need to return the $query argument as it is passed by reference to your callback function. Your code should look like … Read more
Just like @cjbj says, use home_url() without the slash. home_url( $path, $scheme ); – $path (string) (optional) Path relative to the home URL. instead of home_url() you can use bloginfo(‘url’) to get the root/home of your wordpress site.
As discussed in the comments, your database prefix settings are off-kilter. Check the database prefix actually in use in your database, and make sure it’s the same as the one in wp-config.php. Also make sure all of your WordPress-related tables have the same prefix. You’ll also need to search through your database, particularly in the … Read more
Use the get_search_form filter: add_filter(‘wp_nav_menu_items’,’add_search_box_to_menu’, 10, 2); function add_search_box_to_menu( $items, $args ) { if( $args->theme_location == ‘primary’ ) return $items. get_search_form(); return $items; } add_filter( ‘get_search_form’, ‘custom_search_form’ ); function custom_search_form( $form ) { ob_start(); // get_stylesheet_directory will get // the main directory of the child theme include( get_stylesheet_directory() . ‘/searchform.php’ ); $form = ob_get_clean(); return … Read more
You’re essentially running the same query twice, instead of looping over a second query, why don’t you loop over $wp_query? $types = array(); if( have_posts() ) { while (have_posts()) { the_post(); if ( empty( $types[$post->post_type] ) { $types[$post->post_type] = 0; } $types[$post->post_type]++; } wp_reset_postdata(); rewind_posts(); } You’ll notice I added 3 things: The code in … Read more
Wrap the elements of $search and $replace arrays into __() function to get the translated strings: function search_replace_search() { $search_term = esc_attr( apply_filters( ‘the_search_query’, get_search_query( false ) ) ); // Get search term $search = array( __(‘word1’), __(‘word2’) ); $replace = array( __(‘something 1’), __(‘something 2’) ); $replacePairs = array_combine($search, $replace); echo strtr($search_term, $replacePairs); } … Read more
You can try below code. Below code shows search box and woocommerce product categories . It will also show selected category. <form name=”myform” method=”GET” action=”<?php echo esc_url(home_url(“https://wordpress.stackexchange.com/”)); ?>”> <?php if (class_exists(‘WooCommerce’)) : ?> <?php if(isset($_REQUEST[‘product_cat’]) && !empty($_REQUEST[‘product_cat’])) { $optsetlect=$_REQUEST[‘product_cat’]; } else{ $optsetlect=0; } $args = array( ‘show_option_all’ => esc_html__( ‘All Categories’, ‘woocommerce’ ), ‘hierarchical’ => … Read more