<?php

require_once(PATH::ENTITY . "Entity.php");


/**
 * Tag of a project.
 *
 * Represents an object from the table 'project_tag'.
 */
class Project_Tag extends Entity{

    /**
     * Identifier of the project the tag belongs to.
     */
    public $project;

    /**
     * Tag text.
     */
    public $tag;

    /**
     * Constructor.
     *
     * Searches the database and retrieves the information about the
     * tag, populating it.
     *
     * @param int $project Identifier of the project the tag belongs to.
     * @param string $tag Tag identifier. Same as it's text.
     */
    public function __construct($db, $lang, $project, $tag){
        parent::__construct($db, $lang);
        $this->project = $project;
        $this->tag = text($this, $tag);
    }
}