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

Commit:    623f02474fa6b24cd6ae120438284a68632057d6=0AAuthor:    Bole Chen =
<[email protected]>         Mon, 8 Feb 2021 16:21:13 +0800=0AParents:   d13c0=
2543d352249b5b62bf38e3f6d70cc32ae66=0ABranches:  master=0A=0ALink:       ht=
tp://git.php.net/?p=3Ddoc/zh.git;a=3Dcommitdiff;h=3D623f02474fa6b24cd6ae120=
438284a68632057d6=0A=0ALog:=0Async to en: Fix #80712: getcwd(): return type=
 includes false=0A=0ABugs:=0Ahttps://bugs.php.net/80712=0A=0AChanged paths:=
=0A  M  reference/dir/functions/getcwd.xml=0A=0A=0ADiff:=0Adiff --git a/ref=
erence/dir/functions/getcwd.xml b/reference/dir/functions/getcwd.xml=0Ainde=
x c50d9be7..adadb3e4 100755=0A--- a/reference/dir/functions/getcwd.xml=0A++=
+ b/reference/dir/functions/getcwd.xml=0A@@ -1,7 +1,8 @@=0A <?xml version=
=3D"1.0" encoding=3D"utf-8"?>=0A <!-- $Revision$ -->=0A+<!-- splitted from =
./en/functions/dir.xml, last change in rev 1.7 -->=0A <!-- $Author$ -->=0A-=
<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: dall=
as Status: ready -->=0A+<!-- EN-Revision: 6f540a4bf2b3c2e2271022d0a31efa1a3=
036677c Maintainer: dallas Status: ready -->=0A <refentry xml:id=3D"functio=
n.getcwd" xmlns=3D"http://docbook.org/ns/docbook">=0A  <refnamediv>=0A   <r=
efname>getcwd</refname>=0A@@ -11,7 +12,7 @@=0A  <refsect1 role=3D"descripti=
on">=0A   &reftitle.description;=0A   <methodsynopsis>=0A-   <type>string</=
type><methodname>getcwd</methodname>=0A+   <type class=3D"union"><type>stri=
ng</type><type>false</type></type><methodname>getcwd</methodname>=0A    <vo=
id/>=0A   </methodsynopsis>=0A   <para>=0A@@ -30,6 +31,16 @@=0A   </para>=
=0A  </refsect1>=0A =0A+ <refsect1 role=3D"notes">=0A+  <caution>=0A+   <pa=
ra>=0A+    =E5=A6=82=E6=9E=9C=E5=9C=A8=E7=BC=96=E8=AF=91 PHP =E6=97=B6=
=E5=90=AF=E7=94=A8=E4=BA=86 ZTS=EF=BC=88Zend Thread Safety=EF=BC=89=
=E9=80=89=E9=A1=B9=EF=BC=8C=E5=88=99 <function>getcwd</function>=0A+    =
=E5=87=BD=E6=95=B0=E8=BF=94=E5=9B=9E=E7=9A=84=E5=BD=93=E5=89=8D=E5=B7=A5=
=E4=BD=9C=E7=9B=AE=E5=BD=95=E5=8F=AF=E8=83=BD=E4=B8=8E=E6=93=8D=E4=BD=9C=
=E7=B3=BB=E7=BB=9F=E6=8E=A5=E5=8F=A3=E8=BF=94=E5=9B=9E=E7=9A=84=E7=9B=AE=
=E5=BD=95=E4=B8=8D=E5=90=8C=E3=80=82=E4=BE=9D=E8=B5=96=E4=BA=8E=E5=BD=93=
=E5=89=8D=E5=B7=A5=E4=BD=9C=E7=9B=AE=E5=BD=95=E7=9A=84=E5=A4=96=E9=83=A8=
=E5=BA=93=EF=BC=88=E9=80=9A=E8=BF=87=0A+    <link linkend=3D"book.ffi">FFI<=
/link> =E8=B0=83=E7=94=A8=EF=BC=89=E5=B0=86=E5=8F=97=E5=88=B0=E5=BD=B1=
=E5=93=8D=E3=80=82=0A+   </para>=0A+  </caution>=0A+ </refsect1>=0A+=0A  <r=
efsect1 role=3D"examples">=0A   &reftitle.examples;=0A   <para>=0A