FunctionEvaluationException.class.php

<?php
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
 /**
  * Copied from Apache Commons Math and adapted to work in PHP language.
  */

/**
 * Exception thrown when an error occurs evaluating a function.
 * <p>
 * Maintains an <code>argument</code> property holding the input value that
 * caused the function evaluation to fail.
 */
class FunctionEvaluationException extends MathException {

    /** @var $argument array doubles Argument causing function evaluation failure */
    private $argument;    
    
    /**
     * Constructs an exception with specified formatted detail message.
     * Message formatting is delegated to {@link java.text.MessageFormat}.
     * @param $argument  the failing function argument
     * @param $pattern format specifier
     * @param $arguments format arguments
     * @since 2.2
     */
    public function __construct($argument, Localizable $pattern, $arguments) {
        parent::__construct($pattern, $arguments);
        $this->argument = array($argument);
    }    
}