Re: [Php-java-bridge-users] Can't get simplest call using bridge to work - help

[<php...@li...>]

Hoy en la tarde, php...@li... dijo:
> I am going crazy with this.  Any help would be greatly appreciated.
>
> I just can't seem to understand how to communicate to java classes
> via PHP.  I know very little about Java, so am just trying to get the
> basics working before I go further with my project.  I'm sure this is
> ridiculously easy for you Java folks, but I am very confused - I must
> be going about this the wrong way:
>
> I compiled a java class into a file called "HelloWorld.jar":
>
> import java.util.*;
> public class HelloWorld {
>      public static void main (String args[]) {
>          // insert code here...
>          System.out.println("What up dog!");
>      }
> }

You should not be printing to System.out, but instead returning a String
[untested]:

	public class HelloWorld {
	       public String sayHello() {
	              return "What up dog!";
	       }
	}

(I guess static methods also work; I can't remember now)

And then use this in PHP [untested, too]:

	// ...
	$x = new java("HelloWorld");
        printf("HelloWorld says '%s'<br/>",
               $x->sayHello());

HTH,

-- 
Guti
I don't know what your problem is, but I'll bet it's hard to pronounce.
-- Dogbert