com doc/zh: Remove docs about NSAPI see https://github.com/ php/doc-en/commit/d278431ef5e561787 093a7b2679327a615b09367 #diff-27cbc06c46cafe41bebbcae98567a 9dbdea42565f65b61b34b9042a1 2b00ac2b: appendices/configure/servers.xml appe ndices/ini.list.xml install/unix/index.xml install/wi ndows/legacy/index.xml language-snippets.ent reference/ apache/functions/apache-child-terminate.xml reference/apach e/functions/apache-request-headers.xml reference/apache/f

diff --git a/appendices/configure/servers.xml b/appendices/configure/servers.xml
index 56a54256..5c49d7e4 100644
--- a/appendices/configure/servers.xml
+++ b/appendices/configure/servers.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
 <!-- $Author$ -->
-<!-- EN-Revision: e443388d4249fea383d6ec2d1a338be220cf95ee Maintainer: Avenger Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: Avenger Status: ready -->
  <sect3 xml:id="configure.options.servers" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
   <title>SAPI 选项</title>
   <para>
@@ -90,17 +90,6 @@
     </listitem>
    </varlistentry>
 
-
-   <varlistentry xml:id="configure.with-nsapi">
-    <term>
-     <option role="configure">--with-nsapi=DIR</option>
-    </term>
-    <listitem>
-     <para>
-      指定 Netscape/iPlanet/SunONE 的安装目录。
-     </para>
-    </listitem>
-   </varlistentry>
    <varlistentry xml:id="configure.with-servlet">
     <term>
      <option role="configure">--with-servlet[=DIR]</option>
diff --git a/appendices/ini.list.xml b/appendices/ini.list.xml
index 9bfda041..213ed531 100644
--- a/appendices/ini.list.xml
+++ b/appendices/ini.list.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
 <!-- $Author$ -->
-<!-- EN-Revision: 027f187b3ed8cdec60db6f83baf8f62b536d1101 Maintainer: Avenger Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: Avenger Status: ready -->
 
 <section xml:id="ini.list" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xi="http://www.w3.org/2001/XInclude">
   <title>&php.ini; 配置选项列表</title>
@@ -1500,12 +1500,6 @@
       <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('mysqlnd-qc.configuration.list')/*)" />
       <xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('mysqlnd-uh.configuration.list')/*)" />
       <row>
-       <entry><link linkend="ini.nsapi.read-timeout">nsapi.read_timeout</link></entry>
-       <entry>"60"</entry>
-       <entry>PHP_INI_ALL</entry>
-       <entry>从 PHP 4.3.3 起可用。</entry>
-      </row>
-      <row>
        <entry><link linkend="ini.oci8.connection-class">oci8.connection_class</link></entry>
        <entry>""</entry>
        <entry>PHP_INI_ALL</entry>
diff --git a/install/unix/index.xml b/install/unix/index.xml
index 3b23336e..af6d60da 100644
--- a/install/unix/index.xml
+++ b/install/unix/index.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: dcd5448282973a659f62e4240fb6e50aae0eb78b Maintainer: dallas Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: dallas Status: ready -->
 
 <chapter xml:id="install.unix" xmlns="http://docbook.org/ns/docbook">
  <title>Unix 系统下的安装</title>
@@ -41,7 +41,7 @@
   <itemizedlist>
    <listitem>
     <simpara>
-     autoconf: 2.13+ (for PHP &lt; 5.4.0), 2.59+ (for PHP &gt;= 5.4.0), 2.64+ (for PHP &gt;= 7.2.0)
+     autoconf: 2.59+ (for PHP &gt;= 7.0.0), 2.64+ (for PHP &gt;= 7.2.0)
     </simpara>
    </listitem>
    <listitem>
@@ -56,12 +56,7 @@
    </listitem>
    <listitem>
     <simpara>
-     re2c: 版本 0.13.4 或更高
-    </simpara>
-   </listitem>
-   <listitem>
-    <simpara>
-     flex: 版本 2.5.4（PHP &lt;= 5.2）
+     re2c: 版本 0.13.4+（PHP &gt; 7.0.0）， 0.13.7+ （PHP &gt; 8.0.0）
     </simpara>
    </listitem>
    <listitem>
@@ -71,23 +66,6 @@
     <itemizedlist>
      <listitem>
       <simpara>
-       PHP 5.4: 1.28, 1.35, 1.75, 1.875, 2.0, 2.1, 2.2, 2.3, 2.4, 2.4.1,
-       2.4.2, 2.4.3, 2.5, 2.5.1, 2.6, 2.6.1, 2.6.2, 2.6.4
-      </simpara>
-     </listitem>
-     <listitem>
-      <simpara>
-       PHP 5.5: 2.4, 2.4.1, 2.4.2, 2.4.3, 2.5, 2.5.1, 2.6, 2.6.1, 2.6.2,
-       2.6.3, 2.6.4, 2.6.5, 2.7
-      </simpara>
-     </listitem>
-     <listitem>
-      <simpara>
-       PHP 5.6: &gt;= 2.4, &lt; 3.0
-      </simpara>
-     </listitem>
-     <listitem>
-      <simpara>
        PHP 7.0 - 7.3: 2.4 或更高 (包含 Bison 3.x)
       </simpara>
      </listitem>
@@ -134,7 +112,6 @@
    &install.unix.apache2;
    &install.unix.nginx;
    &install.unix.lighttpd-14;
-   &install.unix.sun;
    &install.unix.litespeed;
    &install.unix.commandline;
    <!-- operating system specific nodes -->
diff --git a/install/windows/legacy/index.xml b/install/windows/legacy/index.xml
index 509adcd6..34784dc6 100644
--- a/install/windows/legacy/index.xml
+++ b/install/windows/legacy/index.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision: 344637 $ -->
-<!-- EN-Revision: c5ef51c6cc3d3cbc6e3749f6e11b6fb1d2fc0cf3 Maintainer: Avenger Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: Avenger Status: ready -->
   <sect1 xml:id="install.windows.legacy.index" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
     <title>旧版本 Windows 支持</title>
    <para>
@@ -38,7 +38,6 @@
    &install.windows.legacy.iis7;   
    &install.windows.legacy.apache1;
    &install.windows.legacy.apache2;
-   &install.windows.legacy.sun;
    &install.windows.legacy.sambar;
    &install.windows.legacy.xitami;
    &install.windows.legacy.building;
diff --git a/language-snippets.ent b/language-snippets.ent
index 47f840b3..9b9635c8 100644
--- a/language-snippets.ent
+++ b/language-snippets.ent
@@ -1617,7 +1617,7 @@ result</parameter></term><listitem><para>由 <function>fbsql_query</function>
 
 <!-- GMP Notes -->
 <!ENTITY gmp.return '<classname xmlns="http://docbook.org/ns/docbook">GMP</classname> 对象。'>
-<!ENTITY gmp.parameter '<classname>GMP</classname> 对象或 &integer; ，或数字&string;。</para>'>
+<!ENTITY gmp.parameter '<para xmlns="http://docbook.org/ns/docbook"><classname>GMP</classname> 对象或 &integer; ，或数字&string;。</para>'>
 
 <!-- MySQLi Notes -->
 <!ENTITY mysqli.result.description '<varlistentry xmlns="http://docbook.org/ns/docbook"><term><parameter>
diff --git a/reference/apache/functions/apache-child-terminate.xml b/reference/apache/functions/apache-child-terminate.xml
index 20ba4e77..051b9492 100644
--- a/reference/apache/functions/apache-child-terminate.xml
+++ b/reference/apache/functions/apache-child-terminate.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
 <!-- $Author$ -->
-<!-- EN-Revision: 84b8fca68fc762fefe85acde180a38b2e77a28b9 Maintainer: dallas Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: dallas Status: ready -->
 <refentry xml:id="function.apache-child-terminate" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>apache_child_terminate</refname>
@@ -11,7 +11,7 @@
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <type>bool</type><methodname>apache_child_terminate</methodname>
+   <type>void</type><methodname>apache_child_terminate</methodname>
    <void/>
   </methodsynopsis>
   <para>
@@ -19,40 +19,15 @@
    将把运行当前 PHP 请求的 Apache 子进程注册为终止状态，一旦结束
    PHP 代码的运行此进程将终止。可以用在占用大量内存的脚本后面来终止该进程，因为通常内存只在内部释放而不会还给操作系统。
   </para>
- </refsect1>
-
- <refsect1 role="returnvalues">
-  &reftitle.returnvalues;
   <para>
-   如果 PHP 以 Apache 1 模块方式运行，且 Apache
-   的版本是非多线程的，以及激活了 PHP 指令.
-   <link linkend="ini.child-terminate">child_terminate</link>，则返回
-   &true;。如果不满足上述条件则返回 &false; 并生成一条
-   <constant>E_WARNING</constant> 级的错误信息。
+    在 Apache 和 FastCGI 网页服务器中运行。
   </para>
  </refsect1>
 
- <refsect1 role="changelog">
-  &reftitle.changelog;
+ <refsect1 role="returnvalues">
+  &reftitle.returnvalues;
   <para>
-   <informaltable>
-    <tgroup cols="2">
-     <thead>
-      <row>
-       <entry>&Version;</entry>
-       <entry>&Description;</entry>
-      </row>
-     </thead>
-     <tbody>
-      <row>
-       <entry>5.4.0</entry>
-       <entry>
-        该函数目前也可以用于FastCGI模式了。以前，它仅在PHP作为Apapche的模块安装时支持。
-       </entry>
-      </row>
-     </tbody>
-    </tgroup>
-   </informaltable>
+   &return.void;
   </para>
  </refsect1>
  
diff --git a/reference/apache/functions/apache-request-headers.xml b/reference/apache/functions/apache-request-headers.xml
index 664937b9..78257b92 100644
--- a/reference/apache/functions/apache-request-headers.xml
+++ b/reference/apache/functions/apache-request-headers.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 515b45e67644ecb6b3958ed86c540481a0da0398 Maintainer: hytest Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: hytest Status: ready -->
 <!-- Reviewed: no -->
 
 <!-- splitted from ./en/functions/apache.xml, last change in rev 1.2 -->
@@ -17,7 +17,8 @@
    <void/>
   </methodsynopsis>
   <para>
-   获取当前请求的所有请求头信息
+   获取当前请求的所有请求头信息。
+   可在 Apache、FastCGI、CLI、FPM 模式下运行。
   </para>
  </refsect1>
 
@@ -25,7 +26,7 @@
   &reftitle.returnvalues;
   <para>
    包含当前请求所有头信息的数组，失败返回
-   &false; 。
+   &false;。
   </para>
  </refsect1>
 
@@ -41,18 +42,12 @@
       </row>
      </thead>
      <tbody>
-      <row>
-       <entry>5.5.7</entry>
-       <entry>
-        此函数可用于 CLI server。
-       </entry>
-      </row>
-      <row>
-       <entry>5.4.0</entry>
-       <entry>
-        此函数可用于 FastCGI。 此前仅在PHP以 Apache 模块方式运行时支持。
-       </entry>
-      </row>
+       <row>
+        <entry>7.3.0</entry>
+        <entry>
+         此函数可用于 FPM SAPI 模式。
+        </entry>
+       </row>
      </tbody>
     </tgroup>
    </informaltable>
diff --git a/reference/apache/functions/apache-response-headers.xml b/reference/apache/functions/apache-response-headers.xml
index 67393012..dc6191a4 100644
--- a/reference/apache/functions/apache-response-headers.xml
+++ b/reference/apache/functions/apache-response-headers.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- $Revision$ -->
-<!-- EN-Revision: 515b45e67644ecb6b3958ed86c540481a0da0398 Maintainer: hytest Status: ready -->
+<!-- EN-Revision: d278431ef5e561787093a7b2679327a615b09367 Maintainer: hytest Status: ready -->
 <!-- Reviewed: no -->
 
 <!-- splitted from ./en/functions/apache.xml, last change in rev 1.2 -->
@@ -13,11 +13,11 @@
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <type>array</type><methodname>apache_response_headers</methodname>
-   <void/>
+    <type class="union"><type>array</type><type>false</type></type><methodname>apache_response_headers</methodname>   <void/>
   </methodsynopsis>
   <para>
    获得全部 HTTP 响应头信息。
+   可在 Apache、FastCGI、CLI、FPM 模式下运行。
   </para>
  </refsect1>
 
@@ -27,42 +27,6 @@
    成功时返回包含全部 Apache 响应头信息的数组，&return.falseforfailure;.
   </para>
  </refsect1>
-
- <refsect1 role="changelog">
-  &reftitle.changelog;
-  <para>
-   <informaltable>
-    <tgroup cols="2">
-     <thead>
-      <row>
-       <entry>&Version;</entry>
-       <entry>&Description;</entry>
-      </row>
-     </thead>
-     <tbody>
-      <row>
-       <entry>5.5.7</entry>
-       <entry>
-        此函数可用于 CLI server.
-       </entry>
-      </row>
-      <row>
-       <entry>5.4.0</entry>
-       <entry>
-        此函数可用于 FastCGI。 此前仅在PHP以 Apache 模块方式运行时支持。
-       </entry>
-      </row>
-      <row>
-       <entry>4.3.3</entry>
-       <entry>
-        
-       </entry>
-      </row>
-     </tbody>
-    </tgroup>
-   </informaltable>
-  </para>
- </refsect1>
  
  <refsect1 role="examples">
   &reftitle.examples;
diff --git a/reference/info/functions/php-sapi-name.xml b/reference/info/functions/php-sapi-name.xml
index 096e5705..2551958d 100644
--- a/reference/info/functions/php-sapi-name.xml
+++ b/reference/info/functions/php-sapi-name.xml
@@ -12,7 +12,7 @@
  <refsect1 role="description">
   &reftitle.description;
   <methodsynopsis>
-   <type>string</type><methodname>php_sapi_name</methodname>
+   <type class="union"><type>string</type><type>false</type></type><methodname>php_sapi_name</methodname>
    <void/>
   </methodsynopsis>
   <simpara>
@@ -25,19 +25,17 @@
  <refsect1 role="returnvalues">
   &reftitle.returnvalues;
   <para>
-   返回接口类型的小写字符串。
+   返回接口类型的小写字符串， &return.falseforfailure;。
   </para>
   <para>
    尽管不够全面，可能返回的值包括了
-   <literal>aolserver</literal>、<literal>apache</literal>、
-   <literal>apache2filter</literal>、<literal>apache2handler</literal>、
-   <literal>caudium</literal>、<literal>cgi</literal> （直到 PHP 5.3）, 
+   <literal>apache</literal>、
+   <literal>apache2handler</literal>、
+   <literal>cgi</literal> （直到 PHP 5.3）, 
    <literal>cgi-fcgi</literal>、<literal>cli</literal>、 <literal>cli-server</literal>、
-   <literal>continuity</literal>、<literal>embed</literal>、<literal>fpm-fcgi</literal>、
-   <literal>isapi</literal>、<literal>litespeed</literal>、
-   <literal>milter</literal>、<literal>nsapi</literal>、
-   <literal>phttpd</literal>、<literal>pi3web</literal>、<literal>roxen</literal>、
-   <literal>thttpd</literal>、<literal>tux</literal> 和 <literal>webjames</literal>。
+   <literal>embed</literal>、<literal>fpm-fcgi</literal>、
+   <literal>litespeed</literal>、
+   <literal>nsapi</literal>、<literal>phpdbg</literal>。
   </para>
  </refsect1>
 
@@ -76,7 +74,7 @@ if (substr($sapi_type, 0, 3) == 'cgi') {
   <tip>
    <title>一个潜在的疑难问题</title>
    <para>
-    定义的 <acronym>SAPI</acronym> 可能不够明显，比如它可能定义为 <literal>apache2handler</literal> 或 <literal>apache2filter</literal>，而不是 <literal>apache</literal>
+    定义的 <acronym>SAPI</acronym> 可能不够明显，比如它可能定义为 <literal>apache2handler</literal>，而不是 <literal>apache</literal>。
    </para>
   </tip>
  </refsect1>