pre_get_posts custom post type archive
<?php
function wpmark_alter_team_archive_template_query( $query ) {
/* only proceed on the front end */
if( is_admin() ) {
return;
}
/* only on the person post archive for the main query */
if ( $query->is_post_type_archive( 'wpmark_person' ) && $query->is_main_query() ) {
$query->set( 'posts_per_page', -1 );
}
}
add_action( 'pre_get_posts', 'wpmark_alter_team_archive_template_query' );
?>