PhpGenerator/src/structs/php_generator_parameter.php

<?php
/**
 * File containing the ezcPhpGeneratorParameter class
 *
 * 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.
 *
 * @package PhpGenerator
 * @version //autogen//
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 */

/**
 * ezcPhpGeneratorParameter holds information about a function or method parameter.
 *
 * @see ezcPhpGenerator::appendMethodCal()
 * @see ezcPhpGenerator::appendFunctionCall()
 *
 * @package PhpGenerator
 * @version //autogentag//
 */
class ezcPhpGeneratorParameter extends ezcBaseStruct
{
    /**
     * Specifies that $variable contains the name of a variable which exists in
     * the generated code.
     */
    const VARIABLE = 1;

    /**
     * Specifies that $variable contains data that should be inserted directly
     * into the generated code using var_export.
     */
    const VALUE = 2;

    /**
     * The type of the parameter. Use either VARIABLE or VALUE.
     * @var int
     */
    public $type;

    /**
     * The actual data of the variable if it is a VALUE type or the name of the variable if it is a VARIABLE type.
     * @var mixed
     */
    public $variable = '';

    /**
     * Constructs a new ezcPhpGeneratorParameter.
     *
     * @param string $variable Either the name of a variable or variable data.
     * @param int $type Controls if $variable contains the name of a variable or actual data.
     */
    public function __construct( $variable = '', $type = ezcPhpGeneratorParameter::VARIABLE )
    {
        $this->type = $type;
        $this->variable = $variable;
    }

    /**
     * Returns a new instance of this class with the data specified by $array.
     *
     * $array contains all the data members of this class in the form:
     * array('member_name'=>value).
     *
     * __set_state makes this class exportable with var_export.
     * var_export() generates code, that calls this method when it
     * is parsed with PHP.
     *
     * @param array(string=>mixed) $array
     * @return ezcPhpGeneratorParameter
     */
    public static function __set_state( array $array )
    {
        return new ezcPhpGeneratorParameter( $array['variable'], $array['type'] );
    }
}
?>