From: Cash Costello <cash.costello@gmail.com>
Date: Sat, 13 Jul 2013 12:39:58 +0000 (-0400)
Subject: adds warning for those using a string value with the operand "IN" for metadata pairs
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=2cab755b9df35f5e338151cf1e94cbce5f544e98;p=lorea%2Felgg.git

adds warning for those using a string value with the operand "IN" for metadata pairs
---

diff --git a/engine/lib/metadata.php b/engine/lib/metadata.php
index 046b85124..d2f8d4cd4 100644
--- a/engine/lib/metadata.php
+++ b/engine/lib/metadata.php
@@ -402,9 +402,11 @@ function elgg_enable_metadata(array $options) {
  *                                         'operand' => '=',
  *                                         'case_sensitive' => TRUE
  *                                        )
- * 	                             Currently if multiple values are sent via
+ *                               Currently if multiple values are sent via
  *                               an array (value => array('value1', 'value2')
  *                               the pair's operand will be forced to "IN".
+ *                               If passing "IN" as the operand and a string as the value, 
+ *                               the value must be a properly quoted and escaped string.
  *
  * 	metadata_name_value_pairs_operator => NULL|STR The operator to use for combining
  *                                        (name = value) OPERATOR (name = value); default AND