Get flash to fully experience Pearltrees
Last updated March 26, 2011. Created by jscheel on November 24, 2006. Edited by linclark , merlinofchaos . Log in to edit this page . In addition to the hooks that feed information to Views, covered in the previous sections, Views also provides hooks that allow your module to modify the view in some fashion. hook_views_query_alter(&$query, &$view, $summary, $level)
What is a hook? In brief, WordPress hooks enable you to change how WordPress behaves without editing any core files. Because you leave the WordPress files untouched, you can painlessly upgrade your blog with each new version of WordPress.