--TEST--
Object Serializable interface
--INI--
; Note that php 8.1 deprecates using Serializable without __serialize/__unserialize but we are testing Serialize for igbinary. Suppress deprecations.
error_reporting=E_ALL & ~E_DEPRECATED
--FILE--
<?php
if(!extension_loaded('igbinary')) {
	dl('igbinary.' . PHP_SHLIB_SUFFIX);
}

function test($type, $variable, $test) {
	$serialized = igbinary_serialize($variable);
	$unserialized = igbinary_unserialize($serialized);

	echo $type, "\n";
	echo substr(bin2hex($serialized), 8), "\n";
	echo $test || $unserialized == $variable ? 'OK' : 'ERROR';
	echo "\n";
}

class Obj implements Serializable {
	var $a;
	var $b;

	function __construct($a, $b) {
		$this->a = $a;
		$this->b = $b;
	}

	public function serialize() {
		return pack('NN', $this->a, $this->b);
	}

	public function unserialize($serialized) {
		$tmp = unpack('N*', $serialized);
		$this->__construct($tmp[1], $tmp[2]);
	}
}

$o = new Obj(1, 2);

test('object', $o, false);

/*
 * you can add regression tests for your extension here
 *
 * the output of your test code has to be equal to the
 * text in the --EXPECT-- section below for the tests
 * to pass, differences between the output and the
 * expected text are interpreted as failure
 *
 * see TESTING.md for further information on
 * writing regression tests
 */
?>
--EXPECT--
object
17034f626a1d080000000100000002
OK