From 3484bcec1681aa82310c1e47ec23ead25975129c Mon Sep 17 00:00:00 2001
From: Adam Harvey <aharvey@php.net>
Date: Thu, 16 May 2013 19:58:22 +0000
Subject: [PATCH] Note that placeholders may be reused in pg_query_params().

Fixes doc bug #64858 (Reusability of query params should be clarified).


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@330247 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/pgsql/functions/pg-query-params.xml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/reference/pgsql/functions/pg-query-params.xml b/reference/pgsql/functions/pg-query-params.xml
index 1698bd07df..3a77a85df4 100644
--- a/reference/pgsql/functions/pg-query-params.xml
+++ b/reference/pgsql/functions/pg-query-params.xml
@@ -27,10 +27,12 @@
     higher connections; it will fail when using earlier versions.
   </para>
   <para>
-    If parameters are used, they are referred to in the <parameter>query</parameter> 
-    string as $1, $2, etc.  <parameter>params</parameter> specifies the actual values of the 
-    parameters. A &null; value in this array means the corresponding parameter is SQL
-    <literal>NULL</literal>.
+    If parameters are used, they are referred to in the
+    <parameter>query</parameter> string as $1, $2, etc. The same parameter may
+    appear more than once in the <parameter>query</parameter>; the same value
+    will be used in that case. <parameter>params</parameter> specifies the
+    actual values of the parameters. A &null; value in this array means the
+    corresponding parameter is SQL <literal>NULL</literal>.
   </para>
   <para>
     The primary advantage of <function>pg_query_params</function> over <function>pg_query</function>