EntityGenerator.php

<?php
/**
 * User: Taras Labiak
 * Date: 3/9/13
 * Time: 2:39 PM
 */

class EntityGenerator {

    private $entityName;
    private $tableName;

    function __construct($entityName, $tableName = null) {
        $this->entityName = $entityName;
        $this->tableName = $tableName ? $tableName : $entityName;
    }

    function generate(PDOStatement $pdoStatement) {
        echo '<pre>';
        echo "class $this->entityName extends Entity {\n";
        $columnCount = $pdoStatement->columnCount();
        for($i=0; $i<$columnCount; $i++) {
            $meta = $pdoStatement->getColumnMeta($i);
            extract($meta, EXTR_OVERWRITE);
            echo "\tprivate \$$name;\n";
        }
        echo "\n\tpublic function __set(\$name, \$value) {\n\t\t\$this->modified[] = \"\$name\";\n\t\t\$this->\$name = \$value;\t\n\t}\n}</pre>";
    }

    function generateJSON(PDOStatement $pdoStatement) {

    }

    public function __set($name, $value) {
        $this->$name = $value;
    }
}

$table = $_GET['table'];
$userGenerator = new EntityGenerator($table);
$userGenerator->generate($pdo->query("SELECT * FROM `$table`"));