Updates

wp-admin/includes/export.php

@@ -16,11 +16,11 @@
 define( 'WXR_VERSION', '1.2' );
 
 /**
- * Generates the WXR export file for download
+ * Generates the WXR export file for download.
  *
  * @since 2.1.0
  *
- * @param array $args Filters defining what should be included in the export
+ * @param array $args Filters defining what should be included in the export.
  */
 function export_wp( $args = array() ) {
 	global $wpdb, $post;
@@ -95,7 +95,7 @@ function export_wp( $args = array() ) {
 		$cat = get_term( $term['term_id'], 'category' );
 		$cats = array( $cat->term_id => $cat );
 		unset( $term, $cat );
-	} else if ( 'all' == $args['content'] ) {
+	} elseif ( 'all' == $args['content'] ) {
 		$categories = (array) get_categories( array( 'get' => 'all' ) );
 		$tags = (array) get_tags( array( 'get' => 'all' ) );
 
@@ -391,8 +391,10 @@ function export_wp( $args = array() ) {
 		$is_sticky = is_sticky( $post->ID ) ? 1 : 0;
 ?>
 	<item>
-		<?php /** This filter is documented in wp-includes/feed.php */ ?>
-		<title><?php echo apply_filters( 'the_title_rss', $post->post_title ); ?></title>
+		<title><?php
+			/** This filter is documented in wp-includes/feed.php */
+			echo apply_filters( 'the_title_rss', $post->post_title );
+		?></title>
 		<link><?php the_permalink_rss() ?></link>
 		<pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate>
 		<dc:creator><?php echo wxr_cdata( get_the_author_meta( 'login' ) ); ?></dc:creator>