From d8669a0bd438b0414c765dda06e270d10af7b17e Mon Sep 17 00:00:00 2001
From: Christoph Michael Becker <cmb@php.net>
Date: Fri, 8 Jul 2016 00:10:36 +0000
Subject: [PATCH] Document unary plus operator

Despite having two *downvoted* notes about the unary plus operator
(108105 and 116868), we document it in the manual (and delete the notes).

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@339585 c90b9560-bf6c-de11-be94-00142212c4b1
---
 language/operators.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/language/operators.xml b/language/operators.xml
index 5cbc3a8058..25cec6d710 100644
--- a/language/operators.xml
+++ b/language/operators.xml
@@ -372,6 +372,14 @@ x minus one equals 3, or so I hope
       </row>
      </thead>
      <tbody>
+      <row>
+       <entry>+$a</entry>
+       <entry>Identity</entry>
+       <entry>
+        Conversion of <varname>$a</varname> to <type>int</type> or
+        <type>float</type> as appropriate.
+       </entry>
+      </row>
       <row>
        <entry>-$a</entry>
        <entry>Negation</entry>