From 47da3a2a8a84e8f74ebf952a8f592dcf3365a112 Mon Sep 17 00:00:00 2001
From: Christoph Michael Becker <cmb@php.net>
Date: Thu, 15 Feb 2018 15:35:54 +0000
Subject: [PATCH] Clarify behavior of $enclosure wrt. $escape_char

Cf. <http://svn.php.net/viewvc?view=revision&revision=344264>.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344267 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/spl/splfileobject/fputcsv.xml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/reference/spl/splfileobject/fputcsv.xml b/reference/spl/splfileobject/fputcsv.xml
index aa0484b69f..fd9599e588 100644
--- a/reference/spl/splfileobject/fputcsv.xml
+++ b/reference/spl/splfileobject/fputcsv.xml
@@ -60,6 +60,13 @@
     </listitem>
    </varlistentry>
   </variablelist>
+  <note>
+   <para>
+    If an <parameter>enclosure</parameter> character is contained in a field,
+    it will be escaped by doubling it, unless it is immediately preceded by an
+    <parameter>escape_char</parameter>.
+   </para>
+  </note> 
  </refsect1>
 
  <refsect1 role="returnvalues">