From 3e2879c046b40f2cbc6affbe27c754e2b95960a0 Mon Sep 17 00:00:00 2001
From: Dave Barr <dave@php.net>
Date: Sun, 15 Oct 2006 05:06:12 +0000
Subject: [PATCH] - Document order of replacement (ie. first to last) when
 search/replace   parameters are arrays. Fixes #38463.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@221791 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/strings/functions/str-replace.xml | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/reference/strings/functions/str-replace.xml b/reference/strings/functions/str-replace.xml
index 7804fb7a18..2f2e44d6f4 100644
--- a/reference/strings/functions/str-replace.xml
+++ b/reference/strings/functions/str-replace.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.19 $ -->
+<!-- $Revision: 1.20 $ -->
 <!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
   <refentry id="function.str-replace">
    <refnamediv>
@@ -59,7 +59,11 @@
      is an array and <parameter>replace</parameter> is a string, then
      this replacement string is used for every value of
      <parameter>search</parameter>. The converse would not make sense,
-     though. 
+     though.
+    </para>
+    <para>
+     If <parameter>search</parameter> or <parameter>replace</parameter>
+     are arrays, their elements are processed first to last.
     </para>
     <para>
      <example>
@@ -84,6 +88,14 @@ $newphrase = str_replace($healthy, $yummy, $phrase);
 // Use of the count parameter is available as of PHP 5.0.0
 $str = str_replace("ll", "", "good golly miss molly!", $count);
 echo $count; // 2
+
+// Order of replacement 
+$str     = "Line 1\nLine 2\rLine 3\r\nLine 4\n";
+$order   = array("\r\n", "\n", "\r");
+$replace = '<br />';
+// Processes \r\n's first so they aren't converted twice. 
+$newstr = str_replace($order, $replace, $str);
+
 ?>
 ]]>
       </programlisting>