<?php
require_once '../odmconfig.php';
// Foo class
class Foo extends \Utility\Singleton
{
// Bar method
public function bar()
{
echo __CLASS__ . PHP_EOL;
}
}
// Returns a single instance of Foo class
$foo = Foo::getInstance();
// Prints: Foo
$foo->bar();
public function __destruct()
{
Foo::getInstance();
}
<?php
class Foo
{
public $foo = 1;
public function getInstance()
{
return $this;
}
}
$objFoo = new Foo();
$objFoo->getInstance()->foo = 2;
echo $objFoo->foo;
/**
* Test call stack with two middleware
*/
public function testCallStackWithTwoMiddlewares()
{
$stack = new Mnlg\Kanda\Stack();
$stack->add('Foo', '123')->add('Foo2');
$stack->call();
$called = new \ReflectionProperty($stack, 'called');
$called->setAccessible(true);
$this->assertTrue($called->getValue($stack));
$foo = Foo::getInstance();
$foo2 = Foo2::getInstance();
$this->assertEquals($foo->param, '123');
$this->assertEquals($foo->next, $stack);
$this->assertEquals($foo2->next, $foo);
}
{
var_dump($this);
}
}
class Foo extends Singleton
{
}
class Bar extends Singleton
{
}
class Baz extends Bar
{
}
$u = Foo::getInstance();
$v = Bar::getInstance();
$w = Baz::getInstance();
$u->identify();
$v->identify();
$w->identify();
$x = Foo::getInstance();
$y = Bar::getInstance();
$z = Baz::getInstance();
$u->identify();
$v->identify();
$w->identify();
$x->identify();
$y->identify();
$z->identify();
?>
===DONE===
<?php
class Foo
{
public static function getInstance() : self
{
return new static();
}
}
class Bar extends Foo
{
}
var_dump(Foo::getInstance());
var_dump(Bar::getInstance());
