com doc/zh: sync to en: Fix #80712: getcwd(): return type includes false: reference/dir/functions/getcwd.xml

Commit: 623f02474fa6b24cd6ae120438284a68632057d6 Author: Bole Chen <avenger@php.net> Mon, 8 Feb 2021 16:21:13 +0800 Parents: d13c02543d352249b5b62bf38e3f6d70cc32ae66 Branches: master Link: http://git.php.net/?p=doc/zh.git;a=commitdiff;h=623f02474fa6b24cd6ae120438284a68632057d6 Log: sync to en: Fix #80712: getcwd(): return type includes false Bugs: https://bugs.php.net/80712 Changed paths: M reference/dir/functions/getcwd.xml Diff: diff --git a/reference/dir/functions/getcwd.xml b/reference/dir/functions/getcwd.xml index c50d9be7..adadb3e4 100755 --- a/reference/dir/functions/getcwd.xml +++ b/reference/dir/functions/getcwd.xml @@ -1,7 +1,8 @@ <?xml version="1.0" encoding="utf-8"?> <!-- $Revision$ --> +<!-- splitted from ../en/functions/dir.xml, last change in rev 1.7 --> <!-- $Author$ --> -<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: dallas Status: ready --> +<!-- EN-Revision: 6f540a4bf2b3c2e2271022d0a31efa1a3036677c Maintainer: dallas Status: ready --> <refentry xml:id="function.getcwd" xmlns="http://docbook.org/ns/docbook"> <refnamediv> <refname>getcwd</refname> @@ -11,7 +12,7 @@ <refsect1 role="description"> &reftitle.description; <methodsynopsis> - <type>string</type><methodname>getcwd</methodname> + <type class="union"><type>string</type><type>false</type></type><methodname>getcwd</methodname> <void/> </methodsynopsis> <para> @@ -30,6 +31,16 @@ </para> </refsect1> + <refsect1 role="notes"> + <caution> + <para> + 如果在编译 PHP 时启用了 ZTS（Zend Thread Safety）选项，则 <function>getcwd</function> + 函数返回的当前工作目录可能与操作系统接口返回的目录不同。依赖于当前工作目录的外部库（通过 + <link linkend="book.ffi">FFI</link> 调用）将受到影响。 + </para> + </caution> + </refsect1> + <refsect1 role="examples"> &reftitle.examples; <para>