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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare

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Current File : //usr/local/src/php7/php-7.0.5/tests/classes/ctor_dtor_inheritance.phpt

--TEST--
ZE2 A derived class can use the inherited constructor/destructor
--SKIPIF--
<?php if (version_compare(zend_version(), '2.0.0-dev', '<')) die('skip ZendEngine 2 needed'); ?>
--FILE--
<?php

// This test checks for:
// - inherited constructors/destructors are not called automatically
// - base classes know about derived properties in constructor/destructor
// - base class constructors/destructors know the instanciated class name

class base {
	public $name;

	function __construct() {
		echo __CLASS__ . "::" . __FUNCTION__ . "\n";
		$this->name = 'base';
		print_r($this);
	}
	
	function __destruct() {
		echo __CLASS__ . "::" . __FUNCTION__ . "\n";
		print_r($this);
	}
}

class derived extends base {
	public $other;

	function __construct() {
		$this->name = 'init';
		$this->other = 'other';
		print_r($this);
		parent::__construct();
		echo __CLASS__ . "::" . __FUNCTION__ . "\n";
		$this->name = 'derived';
		print_r($this);
	}

	function __destruct() {
		parent::__destruct();
		echo __CLASS__ . "::" . __FUNCTION__ . "\n";
		print_r($this);
	}
}

echo "Testing class base\n";
$t = new base();
unset($t);
echo "Testing class derived\n";
$t = new derived();
unset($t);

echo "Done\n";
?>
--EXPECTF--
Testing class base
base::__construct
base Object
(
    [name] => base
)
base::__destruct
base Object
(
    [name] => base
)
Testing class derived
derived Object
(
    [other] => other
    [name] => init
)
base::__construct
derived Object
(
    [other] => other
    [name] => base
)
derived::__construct
derived Object
(
    [other] => other
    [name] => derived
)
base::__destruct
derived Object
(
    [other] => other
    [name] => derived
)
derived::__destruct
derived Object
(
    [other] => other
    [name] => derived
)
Done

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