I want to return ALL posts with
query_posts. I tried setting
posts_per_page to a really high number, but
query_posts freaks out and doesn't return any posts. What is the correct way to query posts without a limit?
$args = array( 'post_type' => 'post', 'cat' => '22,47,67', 'orderby' => 'name', 'order' => 'ASC', 'hide_empty' => 1, 'depth' => 1, 'posts_per_page' => ? );