WordPress 4.3

[autoinstalls/wordpress.git] / wp-admin / includes / export.php

diff --git a/wp-admin/includes/export.php b/wp-admin/includes/export.php
index cd50e61bb196b654d7767377ebdf30f034a1c331..98989324e1a0d22f2931100688b8e7f606af52c1 100644 (file)
--- a/wp-admin/includes/export.php
+++ b/wp-admin/includes/export.php
@@ -20,6 +20,9 @@ define( 'WXR_VERSION', '1.2' );
  *
  * @since 2.1.0
  *
+ * @global wpdb    $wpdb
+ * @global WP_Post $post
+ *
  * @param array $args Filters defining what should be included in the export.
  */
 function export_wp( $args = array() ) {
@@ -130,9 +133,9 @@ function export_wp( $args = array() ) {
         * @return string
         */
        function wxr_cdata( $str ) {
-               if ( seems_utf8( $str ) == false )
+               if ( ! seems_utf8( $str ) ) {
                        $str = utf8_encode( $str );
-
+               }
                // $str = ent2ncr(esc_html($str));
                $str = '<![CDATA[' . str_replace( ']]>', ']]]]><![CDATA[>', $str ) . ']]>';
 
@@ -244,6 +247,8 @@ function export_wp( $args = array() ) {
         *
         * @since 3.1.0
         *
+        * @global wpdb $wpdb
+        *
         * @param array $post_ids Array of post IDs to filter the query by. Optional.
         */
        function wxr_authors_list( array $post_ids = null ) {
@@ -310,6 +315,12 @@ function export_wp( $args = array() ) {
                }
        }
 
+       /**
+        *
+        * @param bool   $return_me
+        * @param string $meta_key
+        * @return bool
+        */
        function wxr_filter_postmeta( $return_me, $meta_key ) {
                if ( '_edit_lock' == $meta_key )
                        $return_me = true;
@@ -375,6 +386,9 @@ function export_wp( $args = array() ) {
        ?>
 
 <?php if ( $post_ids ) {
+       /**
+        * @global WP_Query $wp_query
+        */
        global $wp_query;
 
        // Fake being in the loop.