php-java-bridge-users Mailing List for PHP/Java Bridge

Hi,

> what about the Environmental
> Variables and the require_once statement?

it doesn't need any environment variables nor any php.ini entries nor anything else.

You simply fopen() a connection to the running Java process and then use fread/fwrite to
communicate with it. That's all.

You do need Java up and running, though. If you don't have a J2EE server or servlet engine
somewhere on the intranet, you can double-click on the program "JavaBridge.jar" (in the ext
folder) to start the built-in "servlet engine" for this computer (option "SERVLET_LOCAL") or for
all computers in the local network (option "SERVLET").


Please see 

  http://www.ibm.com/developerworks/aix/library/au-javaphpaix5/index.html

for details.


Regards,
Jost Boekemeier







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Hi,

> Hi Jost, no luck yet, a couple of things: - where should I run the
> test.bat

isn't it possible to double-click on test.bat?


Regards,
Jost Boekemeier



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Hi Jost, no luck yet, a couple of things: - where should I run the
test.bat from- the require_once parameter ".../loalhost//JavaBridge " etc
- I just copied this from somewhere. What file is it actually pointing to
?- where should the JavaBridge.var be held. thanks, Paul

  ----- Original Message -----
  From: php...@li...
  To: php...@li...
  Subject: Re: [Php-java-bridge-users] Can't even do "Hello World " :(
  Date: Thu, 27 Sep 2007 19:07:02 +0200 (CEST)


  Hi,

  >> My test program:
  >> /*
  >> require_once("http://localhost:8080/JavaBridge/java/Java.inc");
  >> */
  >> $System =3D new Java("java.lang.System");
  >> phpinfo();
  >> echo $System->getProperties();

  > that it can'f find the class 'Java' Believe me, I have read the


  Try to uncomment the require_once() statement. :)


  BTW: If you double-click on test.bat and you don't get a valid
  result (a test page with PHP and
  Java output embedded), please file a bug report. Otherwise please
  check your php.ini.


  Regards,
  Jost Boekemeier



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thanks, Jost, I'm getting the same error.... what about the Environmental
Variables and the require_once statement ? Paul

  ----- Original Message -----
  From: php...@li...
  To: php...@li...
  Subject: Re: [Php-java-bridge-users] Can't even do "Hello World " :(
  Date: Thu, 27 Sep 2007 18:57:18 +0200 (CEST)


  > What
  > should I have in the [JAVA] part of php.ini

  Nothing.


  Regards,
  Jost Boekemeier



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Hi,

>> My test program:
>>  /*
>>  require_once("http://localhost:8080/JavaBridge/java/Java.inc");
>>  */
>>  $System = new Java("java.lang.System");
>>  phpinfo();
>>  echo $System->getProperties();

> that it can'f find the class 'Java' Believe me, I have read the


Try to uncomment the require_once() statement. :)


BTW: If you double-click on test.bat and you don't get a valid result (a test page with PHP and
Java output embedded), please file a bug report. Otherwise please check your php.ini.


Regards,
Jost Boekemeier



      Heute schon einen Blick in die Zukunft von E-Mails wagen? Versuchen Sie´s mit dem neuen Yahoo! Mail. www.yahoo.de/mail

> What
> should I have in the [JAVA] part of php.ini 

Nothing. 


Regards,
Jost Boekemeier



      Wissenswertes zum Thema PC, Zubehör oder Programme. BE A BETTER INTERNET-GURU!  www.yahoo.de/clever

Hi again,


[storing a PHP object into the Java session]

> Also please see the FAQ entry "how do I create a Java object from a PHP value".

my answer wasn't quite right. Storing Java objects into the PHP session works, but not the other
way 'round. When you allocate a Java proxy backed by a PHP object the following code:

 <?php
  class C { var $state; function toString() {return "C:: $state";} }

  echo java_session()->get("C");
  java_session()->put("C", java_closure(new C()));

 ?>

doesn't work because the PHP state is currently *not* saved. We keep the PHP object in a global
map (see "GlobalRef.inc"), which is destroyed at the end of the script.

As a workaround please use the PHP session instead:

  session_start();
  $_SESSION["C"]=new C();

The PHP session can hold both, PHP and Java values. Java objects are automatically stored in the
back end. But at the moment the back end has no idea how to store/retrieve the PHP state
associated with a Java proxy.

I will add the necessary hooks in version 4.3.0. Thank you very much for reporting this issue!


Regards,
Jost Boekemeier



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Thanks for that..... a step forward but no joy yet. the message I get is
that it can'f find the class 'Java' Believe me, I have read the
installation guides but have the following questions: 1) What should I
have in the 'require_once' part of my hello world program ? 2) What
should I have in the [JAVA] part of php.ini ? 3) What should I put in the
environmental variables. ? any tips very much appreciated. I have spent
numerous hours trying to get this to work. Paul

  ----- Original Message -----
  From: php...@li...
  To: php...@li...
  Subject: Re: [Php-java-bridge-users] Can't even do "Hello World " :(
  Date: Thu, 27 Sep 2007 07:01:27 -0700 (PDT)


  Disable the php_java.dll extention. The bridge doesn't use it
  anymore.

  php...@li... wrote: as you will see,
  I have no idea what I'm doing....here is my set up which
  currently isn't workingApache 2.2.4
  Php 5.2.4
  Java Php Bridge 4.3
  Jdk 1.6
  Windows XPMy directory is set up as follows:-C:\wamp\php....
  C:\Program Files\Javain the wamp\php\ext directory I
  haveJavaBridge.jar
  php_java.dll
  My Environmental Variables:-CLASSPATH .
  JAVA_HOME C:\Program Files\Java\jdk1.6.0_02
  PATH %PATH%;%JAVA_HOME%\bin
  My php.ini:-....
  ;extension=3Dphp_ingres.dll
  extension=3Dphp_java.dll
  ;extension=3Dphp_lzf.dll
  ....[JAVA]java.home =3D "c:\Program Files\Java\jdk1.6.0_02\bin"
  java.java =3D "c:\Program Files\Java\jdk1.6.0_02\bin\javaw.exe"
  java.class.path =3D "c:\wamp\php\ext\JavaBridge.jar"
  java.library.path =3D "c:\wamp\php\ext\"
  java.library =3D "c:\Program
  Files\Java\jdk1.6.0_02\jre\bin\server\jvm.dll"
  My test program:-/*
  require_once("http://localhost:8080/JavaBridge/java/Java.inc");
  */
  $System =3D new Java("java.lang.System");
  phpinfo();
  echo $System->getProperties();
  ?> I would be extremely grateful for any help. Paul

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Disable the php_java.dll extention.  The bridge doesn't use it anymore.

php...@li... wrote: as you will see, I have no idea what I'm doing....here is my set up which
currently isn't workingApache 2.2.4
Php 5.2.4
Java Php Bridge 4.3
Jdk 1.6
Windows XPMy directory is set up as follows:-C:\wamp\php....
C:\Program Files\Javain the wamp\php\ext directory I haveJavaBridge.jar
php_java.dll
My Environmental Variables:-CLASSPATH .     
JAVA_HOME          C:\Program Files\Java\jdk1.6.0_02
PATH  %PATH%;%JAVA_HOME%\bin
My php.ini:-....
;extension=php_ingres.dll
extension=php_java.dll
;extension=php_lzf.dll
....[JAVA]java.home = "c:\Program Files\Java\jdk1.6.0_02\bin"
java.java = "c:\Program Files\Java\jdk1.6.0_02\bin\javaw.exe"
java.class.path = "c:\wamp\php\ext\JavaBridge.jar"
java.library.path = "c:\wamp\php\ext\"
java.library = "c:\Program Files\Java\jdk1.6.0_02\jre\bin\server\jvm.dll"
My test program:-/*   require_once("http://localhost:8080/JavaBridge/java/Java.inc");      
*/
$System = new Java("java.lang.System");
phpinfo();
echo $System->getProperties();
?> I would be extremely grateful for any help. Paul

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---------------------------------
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as you will see, I have no idea what I'm doing....here is my set up which
currently isn't workingApache 2.2.4
Php 5.2.4
Java Php Bridge 4.3
Jdk 1.6
Windows XPMy directory is set up as follows:-C:\wamp\php....
C:\Program Files\Javain the wamp\php\ext directory I haveJavaBridge.jar
php_java.dll
My Environmental Variables:-CLASSPATH .=20=20=20=20=20
JAVA_HOME          C:\Program Files\Java\jdk1.6.0_02
PATH  %PATH%;%JAVA_HOME%\bin
My php.ini:-....
;extension=3Dphp_ingres.dll
extension=3Dphp_java.dll
;extension=3Dphp_lzf.dll
....[JAVA]java.home =3D "c:\Program Files\Java\jdk1.6.0_02\bin"
java.java =3D "c:\Program Files\Java\jdk1.6.0_02\bin\javaw.exe"
java.class.path =3D "c:\wamp\php\ext\JavaBridge.jar"
java.library.path =3D "c:\wamp\php\ext\"
java.library =3D "c:\Program Files\Java\jdk1.6.0_02\jre\bin\server\jvm.dll"
My test program:-<?php
/*   require_once("http://localhost:8080/JavaBridge/java/Java.inc");=20=20=
=20=20=20=20
*/
$System =3D new Java("java.lang.System");
phpinfo();
echo $System->getProperties();
?> I would be extremely grateful for any help. Paul

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