com doc/ja: fix return type of array_change_key_case er ror: reference/array/functions/array-change-key-case.xml

Commit:    e5621ffea4a58829f457e21466739a45b117588c
Author:    Yoshinari Takaoka <[email protected]>         Fri, 8 Jan 2021 19:20:38 +0900
Parents:   f6dde886634a8320297042b7d684d56cfa9ce269
Branches:  master

Link:       http://git.php.net/?p=doc/ja.git;a=commitdiff;h=e5621ffea4a58829f457e21466739a45b117588c

Log:
fix return type of array_change_key_case error

fix return type of `array_change_key_case` in case of parameter wrong type that changed from false to null starting PHP 5.3 ~11.5 years ago

Closes GH-314.

Changed paths:
  M  reference/array/functions/array-change-key-case.xml


Diff:
diff --git a/reference/array/functions/array-change-key-case.xml b/reference/array/functions/array-change-key-case.xml
index c88abc73c6..485451961e 100644
--- a/reference/array/functions/array-change-key-case.xml
+++ b/reference/array/functions/array-change-key-case.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: cd943f94a013b74df8765ab8e1a620a916a64a85 Maintainer: hirokawa Status: ready -->
-<!-- CREDITS: shimooka -->
+<!-- EN-Revision: fd8eb0ea173dac21d2730e54e38ff5fcfdd516ad Maintainer: hirokawa Status: ready -->
+<!-- CREDITS: shimooka,mumumu -->
 <refentry xml:id="function.array-change-key-case" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>array_change_key_case</refname>
@@ -53,7 +53,7 @@
   &reftitle.returnvalues;
   <para>
    すべてのキーを小文字あるいは大文字にした配列を返します。
-   <parameter>array</parameter> が配列でない場合は &false; を返します。
+   <parameter>array</parameter> が配列でない場合は &null; を返します。
   </para>
  </refsect1>