Coding Standards: Give some variables in WP_Importer a more meaning…

…ful name.

See #52627.

git-svn-id: https://develop.svn.wordpress.org/trunk@50658 602fd350-edb4-49c9-b593-d223f7449a82

src/wp-admin/includes/class-wp-importer.php

@@ -14,10 +14,10 @@ public function __construct() {}
 	 * @global wpdb $wpdb WordPress database abstraction object.
 	 *
 	 * @param string $importer_name
-	 * @param string $bid
+	 * @param string $blog_id
 	 * @return array
 	 */
-	public function get_imported_posts( $importer_name, $bid ) {
+	public function get_imported_posts( $importer_name, $blog_id ) {
 		global $wpdb;
 
 		$hashtable = array();
@@ -27,7 +27,7 @@ public function get_imported_posts( $importer_name, $bid ) {
 
 		// Grab all posts in chunks.
 		do {
-			$meta_key = $importer_name . '_' . $bid . '_permalink';
+			$meta_key = $importer_name . '_' . $blog_id . '_permalink';
 			$sql      = $wpdb->prepare( "SELECT post_id, meta_value FROM $wpdb->postmeta WHERE meta_key = %s LIMIT %d,%d", $meta_key, $offset, $limit );
 			$results  = $wpdb->get_results( $sql );
 
@@ -54,16 +54,16 @@ public function get_imported_posts( $importer_name, $bid ) {
 	 * @global wpdb $wpdb WordPress database abstraction object.
 	 *
 	 * @param string $importer_name
-	 * @param string $bid
+	 * @param string $blog_id
 	 * @return int
 	 */
-	public function count_imported_posts( $importer_name, $bid ) {
+	public function count_imported_posts( $importer_name, $blog_id ) {
 		global $wpdb;
 
 		$count = 0;
 
 		// Get count of permalinks.
-		$meta_key = $importer_name . '_' . $bid . '_permalink';
+		$meta_key = $importer_name . '_' . $blog_id . '_permalink';
 		$sql      = $wpdb->prepare( "SELECT COUNT( post_id ) AS cnt FROM $wpdb->postmeta WHERE meta_key = %s", $meta_key );
 
 		$result = $wpdb->get_results( $sql );
@@ -83,10 +83,10 @@ public function count_imported_posts( $importer_name, $bid ) {
 	 *
 	 * @global wpdb $wpdb WordPress database abstraction object.
 	 *
-	 * @param string $bid
+	 * @param string $blog_id
 	 * @return array
 	 */
-	public function get_imported_comments( $bid ) {
+	public function get_imported_comments( $blog_id ) {
 		global $wpdb;
 
 		$hashtable = array();
@@ -105,11 +105,12 @@ public function get_imported_comments( $bid ) {
 			if ( ! empty( $results ) ) {
 				foreach ( $results as $r ) {
 					// Explode comment_agent key.
-					list ( $ca_bid, $source_comment_id ) = explode( '-', $r->comment_agent );
-					$source_comment_id                   = (int) $source_comment_id;
+					list ( $comment_agent_blog_id, $source_comment_id ) = explode( '-', $r->comment_agent );
+
+					$source_comment_id = (int) $source_comment_id;
 
 					// Check if this comment came from this blog.
-					if ( $bid == $ca_bid ) {
+					if ( $blog_id == $comment_agent_blog_id ) {
 						$hashtable[ $source_comment_id ] = (int) $r->comment_ID;
 					}
 				}