Support Java classes in PHP in Redhat 9.0

To support java classes in php in linux, I posted my debugging notes, hoping to help you.

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. If you do not describe the installation, jdk installation is also very simple, install jdk in/usr/java/j2sdk1.4.1 _ 03 and set jdk environment parameters in/etc/profile.

2. Compile and install apache

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

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

Search

Add in this range

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:

[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. Write a test page named test. php.

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

Normally, the page should be displayed: Java version = 1.4.1 _ 03