Apache Tomcat/6.0.29
PHP Version 5.3.5
PHPを試めすためにTomcatのCGIを利用することにした。
PHPを早速ダウンロード
PHP 5.3.5とPHP 5.2.17の２つのバージョンがあるが迷わず最新の5.3.5へ
更に以下のバリエーションが用意されている。
VC9 x86 Non Thread Safe
VC9 x86 Thread Safe
VC6 x86 Non Thread Safe
VC6 x86 Thread Sqfe
このバリエーションの違いについて説明が無い。
おそらくThread Safeは多少パフォーマンスを犠牲にして共有メモリーが管理されているかと。
PHPのパフォーマンスを求めない限りThread Safeで良いと予測がつく。
VC9とVC6は、コンパイルがVC++9.0とVC++6.0を指しているようだ。
不覚にもVC9を選んでしまったのだが、結論を言うとPHPをCGIで利用するのであればVC6を選択する必要がある。
VC9の場合、TomcatからPHPを呼び出してもリダイレクトが帰ってこないのだが、エラーログも無い。
Tomcatは問題なく動作しているし、コマンドプロンプト上からもphp-cgi.exeは動作が確認できている。
これは設定かと思い散々いじってみたが直らない。
気を取り直し、VC9版を削除VC6版に入れ替えたところ問題なく動いた。
コンテクスト配下のweb.xmlはこんな感じ
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<web-app xmlns="http://java.sun.com/xml/ns/javaee
"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance
"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd
"
version="2.5">
<display-name>Welcome to PHP</display-name>
<description>Welcome to PHP </description>
<!-- Common Gateway Includes (CGI) processing servlet, which supports -->
<!-- execution of external applications that conform to the CGI spec -->
<!-- requirements. Typically, this servlet is mapped to the URL pattern -->
<!-- "/cgi-bin/*", which means that any CGI applications that are -->
<!-- executed must be present within the web application. This servlet -->
<!-- supports the following initialization parameters (default values -->
<!-- are in square brackets): -->
<!-- -->
<!-- cgiPathPrefix The CGI search path will start at -->
<!-- webAppRootDir + File.separator + this prefix. -->
<!-- [WEB-INF/cgi] -->
<!-- -->
<!-- debug Debugging detail level for messages logged -->
<!-- by this servlet. [0] -->
<!-- -->
<!-- executable Name of the executable used to run the -->
<!-- script. [perl] -->
<!-- -->
<!-- parameterEncoding Name of parameter encoding to be used with -->
<!-- CGI servlet. -->
<!-- [System.getProperty("file.encoding","UTF-8")] -->
<!-- -->
<!-- passShellEnvironment Should the shell environment variables (if -->
<!-- any) be passed to the CGI script? [false] -->
<!-- -->
<!-- stderrTimeout The time (in milliseconds) to wait for the -->
<!-- reading of stderr to complete before -->
<!-- terminating the CGI process. [2000] -->
<servlet>
<servlet-name>cgi</servlet-name>
<servlet-class>org.apache.catalina.servlets.CGIServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>executable</param-name>
<param-value>php-cgi</param-value>
</init-param>
<init-param>
<param-name>cgiPathPrefix</param-name>
<param-value>WEB-INF/cgi</param-value>
</init-param>
<load-on-startup>5</load-on-startup>
</servlet>
<!-- ================ Built In Servlet Mappings ========================= -->
<!-- The servlet mappings for the built in servlets defined above. Note -->
<!-- that, by default, the CGI and SSI servlets are *not* mapped. You -->
<!-- must uncomment these mappings (or add them to your application's own -->
<!-- web.xml deployment descriptor) to enable these services -->
<!-- The mapping for the CGI Gateway servlet -->
<servlet-mapping>
<servlet-name>cgi</servlet-name>
<url-pattern>/cgi-bin/*</url-pattern>
</servlet-mapping>
</web-app>
conf配下のcontext.xmlはこんな感じ
<?xml version='1.0' encoding='utf-8'?>
<!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!-- The contents of this file will be loaded for each web application -->
<Context privileged="true">
<!-- Default set of monitored resources -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
<!-- Uncomment this to enable Comet connection tacking (provides events
on session expiration as well as webapp lifecycle) -->
<!--
<Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
-->
</Context>
