Limit wordpress search to title

// Place this in function.php
function search_by_title( $search, $wp_query ) {
    if ( ! empty( $search ) && ! empty( $wp_query->query_vars['search_terms'] ) ) {
        global $wpdb;

        $q = $wp_query->query_vars;
        $n = ! empty( $q['exact'] ) ? '' : '%';

        $search = array();

        foreach ( ( array ) $q['search_terms'] as $term )
            $search[] = $wpdb->prepare( "$wpdb->posts.post_title LIKE %s", $n . $wpdb->esc_like( $term ) . $n );

        if ( ! is_user_logged_in() )
            $search[] = "$wpdb->posts.post_password = ''";

        $search = ' AND ' . implode( ' AND ', $search );
    }

    return $search;
}


$args = array(
    's' => 'search string',
    'numberposts' => 5,
    'offset' => 0,
    'category' => 0,
    'orderby' => 'post_date',
    'order' => 'DESC',
    'post_type' => 'post',
    'post_status' => 'publish',
    'suppress_filters' => true);

add_filter( 'posts_search', 'search_by_title', 10, 2 );
$recent_posts = wp_get_recent_posts($args, ARRAY_A);
remove_filter( 'posts_search', 'search_by_title', 500 );

Similar codes

7 votes126 views2 answers
Laravel field types from database field type
PHP Laravel
0 vote140 views2 answers
Laravel pagination layout issue
PHP Laravel
0 vote113 views1 answer
Yii app db createcommand join yii1
PHP
0 vote126 views1 answer
Laravel find or create new
PHP Laravel
0 vote107 views1 answer
How to Manually Upgrade phpMyAdmin on Ubuntu
PHP
0 vote127 views1 answer
Laravel migration folder
PHP Laravel
1 vote109 views1 answer
Laravel $loop interation
PHP
2 votes96 views4 answers
Require_once php
PHP
85 votes116 views6 answers
Php replace string
PHP
3 votes153 views3 answers
How to execute a php script from the command line?
PHP