import java.io.*;
import javax.script.*;

import com.caucho.quercus.env.*;
import com.caucho.quercus.script.*;

public class Test
{
  public static void main(String[] args)
    throws Exception
  {
    boolean isUnicodeSemantics = true;

    QuercusScriptEngine phpEngine
      = new QuercusScriptEngine(isUnicodeSemantics);

    StringWriter writer = new StringWriter();
    ScriptContext context = phpEngine.getContext();
    context.setWriter(writer);

    String a0 = "ä";
    String a1 = "\u00e4";
    String code = "<?php print '" + a1 + "'; return '" + a1 + "'; ?>&
quot;;

    Object obj = phpEngine.eval(code);
    String returnValue = obj.toString();
      
    System.out.println("a0_umlaut : " + a0 + ",length=" + a0.length() + ",h
ex(0)=" + Integer.toHexString(a0.charAt(0)));
    System.out.println("a1_umlaut : " + a1 + ",length=" + a1.length() + ",h
ex(0)=" + Integer.toHexString(a1.charAt(0)));

    System.out.println("code      : " + code);
    System.out.println("return    : " + returnValue + ",length=" + returnValue.l
ength() + ",hex(0)=" + Integer.toHexString(returnValue.charAt(0)));

    String output = writer.getBuffer().toString();
    System.out.println("output    : " + output + ",length=" + output.length() + 
",hex(0)=" + Integer.toHexString(output.charAt(0)));
  }
}