Problem with running Java class in PHP

boswald

Greets,

I have got the java thing going in PHP. I have written a simple encrypting class in JAVA and compiled and everything and it works 100% from command line. However when I try run the class from PHP I get an error on one of the methods

Namely javax.crypto.Cipher.doFinal(utf8);

utf8 is a byte array.

When I try to run this method it dies. I don't know if it is a a PHP problem or a JAVA problem as the code does run from the command line.

Anyone seen this problem before?

Jack_Slocum

Show some php code for how you are using the object.

Are you trying to pass a php string off to a java method that expects a byte array? I doubt that is going to fly.

boswald

ok. started fiddling. I have narrowed the error to the following:

When trying to init the class in PHP I get the following error.

Warning: java.lang.ExceptionInInitializerError in /s/j/l.php on line 5

The line that it breaks on in the JAVA class is:

KeyGenerator kg = KeyGenerator.getInstance("DES");

The PHP close to init the class is:

$system = new Java('DESCryptoTest');

I can run other classees. it is just when I try run this crypt class

I can run the test JAVA code in PHP that is supplied in the manual.