PHP4 and Java 1.3 on Red Har 6.2

Anon

Hi all,
I am trying to compile java1.3 and php4 together on red Hat 6.2. I have followed the basic steps as below

./configure --with-java

and edited the php.ini file as below

[Java]
java.class.path = /u1/install/php4/ext/java/php_java.jar
;java.home = /usr/java/jdk1.3/
java.library = /usr/java/jdk1.3/jre/lib/i386:/usr/java/jdk1.3/jre/lib/i386/native_threads:/usr/java/jdk1.3/jre/lib/i386/classic:/usr/java/jdk1.3/jre/lib/i386/hotspot
java.library.path = /u1/install/php4/modules
extension=libphp_java.so
extension_dir=/u1/install/php4/modules

I have a simple program to instatiate a public class and evoke its method to display "Hello World". I get the below error message

Fatal error: Cannot instantiate non-existent class: java in /www/htdocs/testJava.php on line 3

Can someone help me with the configuration.

Thanks a tonn

akilov

Kaushik,

Make the following changes to your php.ini:

java.library = libjava.so
java.library.path = /u1/install/php4/modules:/usr/java/jdk1.3/jre/lib/i386:/usr/java/jdk1.3/jre/lib/i386/native_threads:/usr/java/jdk1.3/jre/lib/i386/classic:/usr/java/jdk1.3/jre/lib/i386/hotspot
extension_dir=/u1/install/php4/modules
extension=libphp_java.so

Note that you probably want .../i386/hotspot INSTEAD of .../i386/classic in your java.library.path (not following, as in your expression above).

Alex

Anon

Hey Alex,
Thanks for replying, i did make the changes according to your message, now i am getting a different message, i get the same message with or without the addition of .../i386/classic. The error message

Fatal error: Unable to load Java Library libjava.so, error: /usr/java/jdk1.3/jre/lib/i386/classic/libjvm.so: undefined symbol: jdk_sem_post in /www/htdocs/testJava.php on line 3

Thanks

akilov

Kaushik,

To be able to build php4 with a hotspot JDK, you'll have to get a more recent snapshot of the php4 sources (past 4.0.4pl1). Go to snaps.php.net and download the latest snapshot from there. Then run ./buildconf, ./configure, make, make install and use a java.library.path specification in your php.ini that doesn't include the .../i386/classic directory.

Alex