Join 2,000,000+ Professionals who use WPCode to Future-Proof Their Websites!
function prefill_category_search( $query ) { if ( ! is_admin() && $query->is_main_query() && $query->is_search ) { if ( ! empty( $_GET[‘category_prefill’] ) ) { $query->set( ‘category_name’, sanitize_title( $_GET[‘category_prefill’] ) ); } } } add_action( ‘pre_get_posts’, ‘prefill_category_search’ );Continue reading
add_filter( ‘post_thumbnail_html’, ‘my_default_featured_image’, 10, 5 ); function my_default_featured_image( $html, $post_id, $post_thumbnail_id, $size, $attr ) { // If no HTML is generated (no featured image set) if ( empty( $html ) ) { // Replace with your actual image URL $default_image_url…Continue reading
function search_only_tag($query) { if (!is_admin() && $query->is_main_query() && $query->is_search) { $query->set(‘tag’, ‘green’); // Replace with tag name } return $query; } add_action(‘pre_get_posts’, ‘search_only_tag’);Continue reading
function search_only_category($query) { if (!is_admin() && $query->is_main_query() && $query->is_search) { $query->set(‘cat’, ‘3’); // Replace with category ID(s) } return $query; } add_filter(‘pre_get_posts’, ‘search_only_category’);Continue reading
add_filter( ‘post_search_columns’, function( $columns ) { return [ ‘post_title’ ]; } );Continue reading
function search_only_post($query) { if (!is_admin() && $query->is_main_query() && $query->is_search) { $query->set(‘post_type’, ‘post’); } return $query; } add_filter(‘pre_get_posts’, ‘search_only_post’);Continue reading
add_filter( ‘post_search_columns’, function( $columns ) { return [ ‘post_title’ ]; } );Continue reading
/** * Print Invoice & Delivery Notes: keep untouched template labels translatable * * WPCode: PHP Snippet, Insert Method “Auto Insert”, Location “Run Everywhere”. * * Templates::all() (includes/helpers/class-templates.php) merges the saved wcdn_template_settings * over defaults built with __() at request…Continue reading
/** * Gravity SMTP: BCC every outgoing email to the archive mailbox * * WPCode: PHP Snippet, Insert Method “Auto Insert”, Location “Run Everywhere”. * * Hooks gravitysmtp_after_connector_init, which only Gravity SMTP fires: once per send attempt, * from Connector_Base::init()…Continue reading