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<h1>\patterns\Multiton example</h1>
<?php
// We assure any DomCore library we call will be automatically loaded
include_once '../include/__autoload.lib';
setlocale(LC_ALL, 'es_MX.UTF8', 'es_MX', '');
date_default_timezone_set('America/Mexico_City');
define ('WADEBUG', false);
class myM extends \patterns\Multiton
{
function __construct($parameter)
{
parent::__construct($parameter);
}
function getData()
{
return $this->parameter;
}
}
print "Let's get our first multiton instance:<br />";
print "You can get it with a \$M = new myM(10); but this can make an error, you never know if the instance already exists or not. getInstance is the method to use.<br />";
$M = \patterns\Multiton::getInstance(10, 'myM');
// This is equivalent to
$M = myM::getInstance(10);
print "A result with our multiton ".$M->getData() . "<br />";
print "Let's a second multiton instance:<br />";
$M = \patterns\Multiton::getInstance(15, 'myM');
print "A result with our new multiton ".$M->getData() . "<br />";
print "Let's get back the first multiton instance:<br />";
$M = \patterns\Multiton::getInstance(10, 'myM');
print "A result with our first multiton ".$M->getData() . "<br />";
print "Let's try to duplicate a multiton instance and get an error:<br />";
$M2 = new myM(10);
// this can make an error too:
$M2 = clone $M;
?>
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