How to configure-add java extension for php on CentOS 5

How to configure-add java extension for php on CentOS 5

Here I have used php version 5.2.11 and to jdk-6u18-linux-x64.bin

( from given JAVA download link)

[root@ravi.com ~]# yum  -y install httpd php php-devel php-gd php-cli php-xml php-ldap php-common php-pear php-pdo

Install java jdk and set env in ~/.bashrc also run this on CLI to verify before next step.

export JAVA_HOME=//usr/java/jdk1.6.0_18
export PATH=/usr/java/jdk1.6.0_18/bin:$PATH

[root@ravi.com ~]# echo $JAVA_HOME

Now set the dynamic linker library path into /etc/ld.so.conf

/usr/java/jdk1.6.0_18/jre/lib/amd64
/usr/java/jdk1.6.0_18/jre/lib/amd64/server

[root@ravi.com ~]# ldconfig

Now download php-java-bridge source rpm

[root@ravi.com ~]# wget ftp://195.220.108.108/linux/sourceforge/p/project/ph/php-java-bridge/OldFiles/php-java-bridge-4.1.8-1.src.rpm

unpack the php-java-bridge rpm

[root@ravi.com ~]# rpm2cpio php-java-bridge-4.1.8-1.src.rpm | cpio -ivd
php-java-bridge.spec
php-java-bridge_4.1.8.tar.gz
16155 blocks

untar the php-java-bridge and configure the module

[root@ravi.com ~]# tar xzf php-java-bridge_4.1.8.tar.gz && cd php-java-bridge-4.1.8

[root@ravi.com ~]# phpize

[root@ravi.com ~]# ./configure –with-java=$JAVA_HOME  &&  make &&  make install

[root@ravi.com ~]# echo “extension=java.so” > /etc/php.d/java.ini

open the php.ini and edit the at the end of file

[java]
java.class.path=/usr/lib64/php/modules/
java.library=/usr/java/jdk1.6.0_18/jre/lib/amd64/server/libjvm.so

Now restart apache
[root@ravi.com ~]# /etc/init.d/httpd restart

[root@ravi.com ~]# php -i | grep java
/etc/php.d/java.ini,
java
java support => Enabled
java bridge => 4.1.8
java.java_home =>
java.java => java
java.log_file => <stderr>
java.log_level => no value (use back-end’s default level)
java.security_policy => Off
java command =>  LD_LIBRARY_PATH=/usr/lib64/php/modules:/usr/lib/10.2.0.3/client64/lib java -Djava.library.path=/usr/lib64/php/modules -Djava.class.path=/usr/lib64/php/modules/JavaBridge.jar -Djava.awt.headless=true -Dphp.java.bridge.base=/usr/lib64/php/modules php.java.bridge.Standalone LOCAL:9267 1
java status => running
java server => 9267
PATH => /usr/java/jdk1.6.0_18/bin:/usr/java/jdk1.6.0_18/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
JAVA_HOME => /usr/java/jdk1.6.0_18
_SERVER[“PATH”] => /usr/java/jdk1.6.0_18/bin:/usr/java/jdk1.6.0_18/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
_SERVER[“JAVA_HOME”] => /usr/java/jdk1.6.0_18
_ENV[“PATH”] => /usr/java/jdk1.6.0_18/bin:/usr/java/jdk1.6.0_18/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
_ENV[“JAVA_HOME”] => /usr/java/jdk1.6.0_18

Test your code in test.php and run to check
<?php
// get instance of Java class java.lang.System in PHP
$system = new Java(‘java.lang.System’); // demonstrate property access
print ‘Java version=’.$system->getProperty(‘java.version’).’ ‘;
print ‘Java vendor=’ .$system->getProperty(‘java.vendor’).’ ‘;
print ‘OS=’.$system->getProperty(‘os.name’).’ ‘.
$system->getProperty(‘os.version’).’ on ‘.
$system->getProperty(‘os.arch’).’ ‘; // java.util.Date example
$formatter = new Java(‘java.text.SimpleDateFormat’,
“EEEE, MMMM dd, yyyy ‘at’ h:mm:ss a zzzz”); print $formatter->format(new Java(‘java.util.Date’));
?>

[root@ravi.com ~]# php test.php
Java version=1.6.0_18 Java vendor=Sun Microsystems Inc. OS=Linux 2.6.18-53.el5xen on amd64 Friday, January 22, 2010 at 4:44:48 AM Pacific Standard Time
Thanks

Ravi

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2 Replies to “How to configure-add java extension for php on CentOS 5”

  1. Wow that was odd. I just wrote an extremely long comment but after I clicked submit my comment didn’t show up. Grrrr well I’m not writing all that over again. Anyway, just wanted to say superb blog! eekabeefcgdd

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