More int casts

git-svn-id: http://svn.automattic.com/wordpress/branches/2.0@5100 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/comment-functions.php

@@ -90,7 +90,7 @@ function wp_insert_comment($commentdata) {
 	('$comment_post_ID', '$comment_author', '$comment_author_email', '$comment_author_url', '$comment_author_IP', '$comment_date', '$comment_date_gmt', '$comment_content', '$comment_approved', '$comment_agent', '$comment_type', '$comment_parent', '$user_id')
 	");
 
-	$id = $wpdb->insert_id;
+	$id = (int) $wpdb->insert_id;
 
 	if ( $comment_approved == 1) {
 		$count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->comments WHERE comment_post_ID = '$comment_post_ID' AND comment_approved = '1'");
@@ -224,7 +224,7 @@ function get_comments_number( $post_id = 0 ) {
 	$post_id = (int) $post_id;
 
 	if ( !$post_id )
-		$post_id = $id;
+		$post_id = (int) $id;
 
 	if ( !isset($comment_count_cache[$post_id]) )
 		$comment_count_cache[$id] = $wpdb->get_var("SELECT comment_count FROM $wpdb->posts WHERE ID = '$post_id'");

wp-includes/functions-post.php

@@ -47,7 +47,7 @@ function wp_insert_post($postarr = array()) {
 	
 	// Get the post ID.
 	if ( $update )
-		$post_ID = $ID;
+		$post_ID = (int) $ID;
 
 	// Create a valid post name.  Drafts are allowed to have an empty
 	// post name.

wp-includes/functions.php

@@ -2022,7 +2022,7 @@ function get_home_template() {
 function get_page_template() {
 	global $wp_query;
 
-	$id = $wp_query->post->ID;
+	$id = (int) $wp_query->post->ID;
 	$template = get_post_meta($id, '_wp_page_template', true);
 
 	if ( 'default' == $template )

wp-includes/pluggable-functions.php

@@ -466,7 +466,7 @@ endif;
 if ( !function_exists('wp_verify_nonce') ) :
 function wp_verify_nonce($nonce, $action = -1) {
 	$user = wp_get_current_user();
-	$uid = $user->id;
+	$uid = (int) $user->id;
 
 	$i = ceil(time() / 43200);
 
@@ -480,7 +480,7 @@ endif;
 if ( !function_exists('wp_create_nonce') ) :
 function wp_create_nonce($action = -1) {
 	$user = wp_get_current_user();
-	$uid = $user->id;
+	$uid = (int) $user->id;
 
 	$i = ceil(time() / 43200);
 	

wp-includes/registration-functions.php

@@ -77,7 +77,7 @@ function wp_insert_user($userdata) {
 		$query = "UPDATE $wpdb->users SET user_pass='$user_pass', user_email='$user_email', user_url='$user_url', user_nicename = '$user_nicename', display_name = '$display_name' WHERE ID = '$ID'";
 		$query = apply_filters('update_user_query', $query);
 		$wpdb->query( $query );
-		$user_id = $ID;
+		$user_id = (int) $ID;
 	} else {
 		$query = "INSERT INTO $wpdb->users 
 		(user_login, user_pass, user_email, user_url, user_registered, user_nicename, display_name)
@@ -85,7 +85,7 @@ function wp_insert_user($userdata) {
 		('$user_login', '$user_pass', '$user_email', '$user_url', '$user_registered', '$user_nicename', '$display_name')";
 		$query = apply_filters('create_user_query', $query);
 		$wpdb->query( $query );
-		$user_id = $wpdb->insert_id;
+		$user_id = (int) $wpdb->insert_id;
 	}
 	
 	update_usermeta( $user_id, 'first_name', $first_name);

wp-includes/template-functions-author.php

@@ -136,7 +136,7 @@ function the_author_posts_link($deprecated = '') {
 
 function get_author_link($echo = false, $author_id, $author_nicename = '') {
 	global $wpdb, $wp_rewrite, $post, $cache_userdata;
-	$auth_ID = $author_id;
+	$auth_ID = (int) $author_id;
 	$link = $wp_rewrite->get_author_permastruct();
 
 	if ( empty($link) ) {

wp-includes/template-functions-category.php

@@ -5,7 +5,7 @@ global $post, $category_cache;
 
 	$id = (int) $id;
 	if ( !$id )
-		$id = $post->ID;
+		$id = (int) $post->ID;
 
 	if ( !isset($category_cache[$id]) )
 		update_post_category_cache($id);

wp-includes/template-functions-links.php

@@ -89,7 +89,7 @@ function get_page_link($id = false) {
 
 	$id = (int) $id;
 	if ( !$id )
-		$id = $post->ID;
+		$id = (int) $post->ID;
 
 	$pagestruct = $wp_rewrite->get_page_permastruct();
 
@@ -110,7 +110,7 @@ function get_attachment_link($id = false) {
 	$link = false;
 
 	if (! $id) {
-		$id = $post->ID;
+		$id = (int) $post->ID;
 	}
 
 	$object = get_post($id);