Cast to int

git-svn-id: http://svn.automattic.com/wordpress/branches/2.1@5083 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/category-template.php

@@ -62,6 +62,7 @@ function get_category_parents($id, $link = FALSE, $separator = '/', $nicename =
 function get_the_category($id = false) {
 global $post, $category_cache, $blog_id;
 
+	$id = (int) $id;
 	if ( !$id )
 		$id = $post->ID;
 

wp-includes/post.php

@@ -447,6 +447,8 @@ function wp_delete_post($postid = 0) {
 }
 
 function wp_get_post_categories($post_id = 0) {
+	$post_id = (int) $post_id;
+
 	$cats = &get_the_category($post_id);
 	$cat_ids = array();
 	foreach ( $cats as $cat )
@@ -458,6 +460,7 @@ function wp_get_recent_posts($num = 10) {
 	global $wpdb;
 
 	// Set the limit clause, if we got a limit
+	$num = (int) $num;
 	if ($num) {
 		$limit = "LIMIT $num";
 	}
@@ -471,6 +474,8 @@ function wp_get_recent_posts($num = 10) {
 function wp_get_single_post($postid = 0, $mode = OBJECT) {
 	global $wpdb;
 
+	$postid = (int) $postid;
+
 	$post = get_post($postid, $mode);
 
 	// Set categories

xmlrpc.php

@@ -411,7 +411,7 @@ function blogger_editPost($args) {
 
 		$this->escape($args);
 
-	  $post_ID     = $args[1];
+	  $post_ID     = (int) $args[1];
 	  $user_login  = $args[2];
 	  $user_pass   = $args[3];
 	  $content     = $args[4];
@@ -600,7 +600,7 @@ function mw_editPost($args) {
 
 		$this->escape($args);
 
-	  $post_ID     = $args[0];
+	  $post_ID     = (int) $args[0];
 	  $user_login  = $args[1];
 	  $user_pass   = $args[2];
 	  $content_struct = $args[3];