From 76fa1e0fb9323d15206a92095c2808e284671ef7 Mon Sep 17 00:00:00 2001
From: Vasken Hauri <vhauri@gmail.com>
Date: Fri, 19 Apr 2013 16:27:28 +0000
Subject: [PATCH] enable multiple values returned from an xpath query to be
saved as an array of metadata with each element cast to a string rather than
saving just the first element in the array as a string
---
includes/class-syndication-wp-xml-client.php | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/includes/class-syndication-wp-xml-client.php b/includes/class-syndication-wp-xml-client.php
index 7e5cdaf..4766d4f 100644
--- a/includes/class-syndication-wp-xml-client.php
+++ b/includes/class-syndication-wp-xml-client.php
@@ -211,7 +211,8 @@ class Syndication_WP_XML_Client implements Syndication_Client {
$value_array = $item->xpath( stripslashes( $save_location['xpath'] ) );
}
if (isset($save_location['is_meta']) && $save_location['is_meta']) {
- $meta_data[$save_location['field']] = (string)$value_array[0];
+ $value_array = array_map( 'strval', $value_array );
+ $meta_data[$save_location['field']] = $value_array;
} else if ( isset($save_location['is_tax']) && $save_location['is_tax'] ) {
//for some taxonomies, multiple values may be supplied in the field
foreach ( $value_array as $value ) {
--
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