Let PHP support Java classes under Redhat 9.0_PHP tutorial

I want to support Java classes in PHP under Linux, so I posted my debugging notes. I hope it will be useful to everyone.

System environment:

Redhat 9.0
Apache-1.3.27
Mysql3.23-54a-11
Php-4.32
j2sdk1.4.1_03

Installation configuration:

1． Mysql uses the rpm package that comes with redhat9. I will not introduce the installation. The installation of jdk is also very simple. We install jdk to /usr/java/j2sdk1.4.1_03 and set the jdk environment parameters in /etc/profile.

2. Compile and install apache

<ccid_code></ccid_code>tar zvxf apache_1.3.27.tar.gz
            cd apache_1.3.27
            ./configure –prefix=/usr/local/apache –enable-module=so –enable-shared=max
            make
            make install

3. Compile and install php

<ccid_code></ccid_code>tar zvxf php-4.3.2.tar.gz
            cd php-4.3.2
            ./configure –prefix=/usr/local/php –with-mysql             --with-apxs=/usr/local/apache/bin/apxs             --with-java=/usr/java/j2sdk1.4.1_03
            make
            make install

Modify /usr/local/apache/conf/httpd.conf

Find

Add
to this range

<ccid_code></ccid_code>AddType application/x-httpd-php .php
            AddType application/x-httpd-php-source .phps

4. Configure php.ini

cp php.ini.dist /usr/local/php/lib/php.ini

vim php.ini

Modify the following content:

<ccid_code></ccid_code>[Java]
            java.class.path = /usr/local/php/lib/php/php_java.jar
            java.home = /usr/java/j2sdk1.4.1_03
            java.library = /usr/java/j2sdk1.4.1_03/jre/lib/i386/libjava.so
            java.library.path =/usr/local/php/lib/php/extensions/no-debug-non-zts-20020429
            extension_dir = /usr/local/php/lib/php/extensions/no-debug-non-zts-20020429
            extension=java.so

Save and exit.

cd /usr/local/php/lib/php/extensions/no-debug-non-zts-20020429

ln –s java.so libphp_java.so This step is very important!

Set environment variables:

export LD_LIBRARY_PATH=/usr/java/j2sdk1.4.1_03/jre/lib/i386:/usr/java/j2sdk1.4.1_03/jre/lib/i386/server

ok! Restart apache

/usr/local/apache/bin/apachectl start

Test it out and write a test page test.php

<ccid_code></ccid_code><?
            $system=new Java("java.lang.System");
            //demonstrate property access
            print Java version=.$system->getProperty(java.version). <br>;
            ?>

If normal, the page should be able to display: Java version=1.4.1_03

http://www.bkjia.com/PHPjc/508508.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/508508.htmlTechArticleIn order to support java classes in PHP under Linux, I posted my debugging notes. I hope it will be useful to everyone. System environment: Redhat 9.0 Apache-1.3.27 Mysql3.23-54a-11 Php-4.32 j2sdk1.4.1_03 Installation configuration...