Examples of com.caucho.quercus.expr.Expr.eval()

com.caucho.quercus.expr.Expr.eval()
Evaluates the expression. @param env the calling environment. @return the expression value.

    for (ClassField field : cl.getClassFields().values()) {
      if (field.isPublic()) {
        StringValue name = field.getName();
        Expr initValue = field.getInitValue();
        
        Value value = initValue.eval(env);


        varArray.append(name, value);
      }
    }

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    HashMap<StringValue, ClassField> fieldMap = _cls.getClassFields();
    for (Map.Entry<StringValue, ClassField> entry : fieldMap.entrySet()) {
      Expr initExpr = entry.getValue().getInitValue();
      
      array.put(entry.getKey(), initExpr.eval(env));
    }
    
    return array;
  }

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      else if (arg.isReference())
        map.put(arg.getName(),
                new EnvVarImpl(defaultExpr.evalVar(env).toVar()));
      else {
        map.put(arg.getName(),
                new EnvVarImpl(defaultExpr.eval(env).copy().toVar()));
      }
    }


    Map<StringValue,EnvVar> oldMap = env.pushEnv(map);
    Value []oldArgs = env.setFunctionArgs(values); // php/0476

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      if (defaultExpr == null)
        return env.error("expected default expression");
      else if (arg.isReference())
        map.put(arg.getName(), new EnvVarImpl(defaultExpr.evalVar(env).toVar()));
      else {
        map.put(arg.getName(), new EnvVarImpl(defaultExpr.eval(env).toLocalVar()));
      }
    }


    Map<StringValue,EnvVar> oldMap = env.pushEnv(map);
    Value []oldArgs = env.setFunctionArgs(args);

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        //php/096f
        if (expr instanceof ClassConstExpr)
          val = ((ClassConstExpr) expr).eval(env);
        else
          val = expr.eval(env);


        StringValue fullName = env.createStringBuilder();
        fullName.append(_className);
        fullName.append("::");
        fullName.append(field._name);

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  public final Value getConstant(Env env, String name)
  {
    Expr expr = _constMap.get(name);


    if (expr != null)
      return expr.eval(env);
    
    Object obj = _constJavaMap.get(name);
    
    if (obj != null)
      return env.wrapJava(obj);

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      else if (arg.isReference())
        map.put(arg.getName(),
                new EnvVarImpl(defaultExpr.evalRef(env).toVar()));
      else {
        map.put(arg.getName(),
                new EnvVarImpl(defaultExpr.eval(env).copy().toVar()));
      }
    }


    Map<String,EnvVar> oldMap = env.pushEnv(map);
    Value []oldArgs = env.setFunctionArgs(values); // php/0476

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      if (defaultExpr == null)
        return env.error("expected default expression");
      else if (arg.isReference())
        map.put(arg.getName(), new EnvVarImpl(defaultExpr.evalRef(env).toVar()));
      else {
        map.put(arg.getName(), new EnvVarImpl(defaultExpr.eval(env).copy().toVar()));
      }
    }


    Map<String,EnvVar> oldMap = env.pushEnv(map);
    Value []oldArgs = env.setFunctionArgs(args);

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        //php/096f
        if (expr instanceof ClassConstExpr)
          val = ((ClassConstExpr) expr).eval(env);
        else
          val = expr.eval(env);


        String fullName = _className + "::" + field._name;
        
        env.setGlobalValue(fullName, val);
      }

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  public final Value getConstant(Env env, String name)
  {
    Expr expr = _constMap.get(name);


    if (expr != null)
      return expr.eval(env);


    throw new QuercusRuntimeException(L.l("{0}::{1} is an unknown constant",
                                        getName(), name));
  }

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