Thread: [Php-java-bridge-users] Problem to connect PHP with Java

Hi, 

I have problem to connect PHP with java application using PHP/java bridge. I am using XAMPP 1.6.4 and Tomcat addon. I have created a simple PHP file that instantiate Java class, like: 

<?php 
$system=new Java('java.lang.System'); 
?> 

If I use php_java.jar and php_java.dll that comes with xampp 1.6.4 installation I got error message: 

Fatal error: java() [<a href='function.java'>function.java</a>]: Unable to load Java Library jvm.dll, error: The specified module could not be found. in C:\xampp\htdocs\example.php on line 2 

However, phpInfo() gives the following information about Java 

java.class.path C:\xampp\php\ext\php_java.jar C:\xampp\php\ext\php_java.jar 
java.home C:\Program Files\Java\jdk1.6.0_02 C:\Program Files\Java\jdk1.6.0_02 
java.library jvm.dll jvm.dll 
java.library.path C:\php\ext C:\php\ext 

My php.ini file Java module settings looks as follow 

;;;;;;;;;;;;;;;;;;; 
; Module Settings ; 
;;;;;;;;;;;;;;;;;;; 
[java] 
java.home="C:\Program Files\Java\jdk1.6.0_02" 
java.java="C:\Program Files\Java\jdk1.6.0_02\bin\javaw.exe" 
java.class.path="C:\xampp\php\ext\php_java.jar" 
java.library.path="C:\php\ext" 
java.log_level=3 


If I use php-java-bridge_3.2.1 I do not get any information about Java in phpInfo(). 

Is there any suggestion how to solve this problem?
   
  Zoran

       
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Hello!
  
php...@li... wrote: 
    Fatal error: java() [function.java]: Unable to load Java Library jvm.dll, error: The 
  Do you really want to load the jvm.dll into Apache? How should this work anyway, considering that Apache is multithreaded?
   
  What about using RPC instead. For example:
   
  <?php
   require_once("java.inc");
   echo Java("java.lang.System")->getProperties()
  ?>
   
   
  Peter
   

       
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Hi,

> I have problem to connect PHP with java application using PHP/java bridge.
[...]
> If I use php_java.jar and php_java.dll 


these files do not belong to the PHP/Java Bridge.


Please install the PHP/Java Bridge as described in the INSTALL.J2EE document.

If you want to use the above files please report the bug to the project or vendor providing
php_java.jar/php_java.dll.


Regards,
Jost Boekemeier



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Hi,
   
  >Please install the PHP/Java Bridge as described in the INSTALL.J2EE document.
   
  I have installed PHP/Java Bridge. Its works fine with the provided examples (NumberGuess PHP), but not with my example that is deployed to apache:
   
  <?php
if(!extension_loaded("java"))
      require_once("http://localhost:8080/JavaBridge/java/Java.inc");
    $s = new Java("java.lang.String", "hello");
?>
   
  It gives me the error:
   
  Fatal error: java() [<a href='function.java'>function.java</a>]: Unable to load Java Library C:\Program Files\Java\jdk1.6.0_02\jre\bin\server, error: The specified module could not be found. in C:\xampp\htdocs\example.php on line 7
  
If I start phpInfo() these values are available:
   
          java.class.path  no value  no value    java.home  C:\Program Files\Java\jdk1.6.0_02  C:\Program Files\Java\jdk1.6.0_02    java.library  jvm.dll  jvm.dll    java.library.path  C:\php\ext  C:\php\ext
   
  
php...@li... wrote:
  Hi,

> I have problem to connect PHP with java application using PHP/java bridge.
[...]
> If I use php_java.jar and php_java.dll 


these files do not belong to the PHP/Java Bridge.


Please install the PHP/Java Bridge as described in the INSTALL.J2EE document.

If you want to use the above files please report the bug to the project or vendor providing
php_java.jar/php_java.dll.


Regards,
Jost Boekemeier



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Hi

[Zend java extension ]

>   It gives me the error:
>    
>   Fatal error: java() [<a href='function.java'>function.java</a>]: Unable to load Java Library

I am sorry, but we don't support this extension.


Regards,
Jost Boekemeier



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My linux server has java from Free Software Foundation pre-installed in it. 
However some of the java class files that I am working with need Sun Java. 
So I downloaded Sun JDK and installed it on my server.
I then installed php bridge 4.3.1a. However, my php/apache still points to 
the earlier installation of java. How and where do I change settings so that 
php/apache works with my Sun JDK?
I have changed $PATH in /etc/profile, cshrc.login and everywhere.. so $PATH 
has the latest java version as the first directory now.

Rajagopal Yadavalli
winnou.com
99490.31262

"You must want to FLY so badly that you are willing to give up being a 
caterpillar" 

Hi,

> the earlier installation of java. How and where do I change settings so that 
> php/apache works with my Sun JDK?

you could change /etc/php.d/java.ini as follows:

java.java_home=/usr/java/default
java.java     =/usr/java/default/bin/java


> I have changed $PATH in /etc/profile, cshrc.login and everywhere.. so $PATH 

RedHat and Debian support alternatives:

 apropos alternatives
update-alternatives (8) - maintain symbolic links determining default commands
update-java-alternatives (8) - update alternatives for jre/sdk installations


Regards,
Jost Boekemeier



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