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-rw-r--r--engine/lib/pagehandler.php6
1 files changed, 5 insertions, 1 deletions
diff --git a/engine/lib/pagehandler.php b/engine/lib/pagehandler.php
index f331e2aae..aba921416 100644
--- a/engine/lib/pagehandler.php
+++ b/engine/lib/pagehandler.php
@@ -7,7 +7,11 @@
*/
/**
- * Turns the current page over to the page handler, allowing registered handlers to take over.
+ * Routes the request to a registered page handler
+ *
+ * This function sets the context based on the handler name (first segment of the
+ * URL). It also triggers a plugin hook 'route', $handler so that plugins can
+ * modify the routing or handle a request.
*
* @param string $handler The name of the handler type (eg 'blog')
* @param array $page The parameters to the page, as an array (exploded by '/' slashes)