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@ 2013-11-08T21:37:32Z

<?php

class Bar {

    const BAR_TYPE_FOO = 1;
    const BAR_TYPE_DANG = 2;

    function getByRow($row) {
        $node = null;
        switch ($row['type']) {
            case Bar::BAR_TYPE_FOO:
				$node = new FooBar;
            	break;
            case Bar::BAR_TYPE_DANG:
            	$node = new DangBar;
				break;
            default:
            	break;
        }
        $node->loadRow($row);
        return $node;
    }

    function loadRow(array $row) {

    }
}

class FooBar extends Bar {

    protected $fooVal;

    function loadRow(array $row) {
		parent::loadRow($row);
        $this->fooVal = $row['foo_val'];
    }

}

class DangBar extends BAR {

    protected $dangVal;

    function loadRow(array $row) {
		parent::loadRow($row);
        $this->fooVal = $row['dang_val'];
    }

}

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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