order by title asc wordpress code example

Example 1: wordpress query orderby name

query_posts( array( 
    'post_type'      => 'page',
    'posts_per_page' => -1,
    'orderby'        => 'title',
    'order'          => 'ASC'
) );

Example 2: pre_get_posts order by title

if( $query->is_main_query() && $query->is_post_type_archive('ebooks') ) {
    $query->set( 'orderby', 'title' );
    $query->set( 'order', 'ASC' );
    $query->set( 'posts_per_page', 50 );
}