add extjs 6.0.1 sources

[extjs.git] / extjs / build / examples / classic / restful / remote / lib / session_db.php

<?php\r
 /**\r
 * @class SessionDB\r
 * Fake Database.  Stores records in $_SESSION\r
 */\r
class SessionDB {\r
    public function __construct() {\r
        if (!isset($_SESSION['pk'])) {\r
            $_SESSION['pk'] = 10;           // <-- start fake pks at 10\r
            $_SESSION['rs'] = getData();    // <-- populate $_SESSION with data.\r
        }\r
    }\r
    // fake a database pk\r
    public function pk() {\r
        return $_SESSION['pk']++;\r
    }\r
    // fake a resultset\r
    public function rs() {\r
        return $_SESSION['rs'];\r
    }\r
    public function insert($rec) {\r
        array_push($_SESSION['rs'], $rec);\r
    }\r
    public function update($idx, $attributes) {\r
        $_SESSION['rs'][$idx] = $attributes;\r
    }\r
    public function destroy($idx) {\r
        return array_shift(array_splice($_SESSION['rs'], $idx, 1));\r
    }\r
}\r
\r
// Sample data.\r
function getData() {\r
    return array(\r
        array('id' => 1, 'first' => "Fred", 'last' => 'Flintstone', 'email' => 'fred@flintstone.com'),\r
        array('id' => 2, 'first' => "Wilma", 'last' => 'Flintstone', 'email' => 'wilma@flintstone.com'),\r
        array('id' => 3, 'first' => "Pebbles", 'last' => 'Flintstone', 'email' => 'pebbles@flintstone.com'),\r
        array('id' => 4, 'first' => "Barney", 'last' => 'Rubble', 'email' => 'barney@rubble.com'),\r
        array('id' => 5, 'first' => "Betty", 'last' => 'Rubble', 'email' => 'betty@rubble.com'),\r
        array('id' => 6, 'first' => "BamBam", 'last' => 'Rubble', 'email' => 'bambam@rubble.com')\r
    );\r
}\r