A switch statement can accomplish what you seek.
<?php
class MyClass {
static $instance;
protected function __construct() {}
static function getInstance() {
if (!self::$instance) {
self::$instance = new MyClass();
}
return self::$instance;
}
}
function getSingleton($class_singleton) {
switch(strtoupper($class_singleton)) {
case 'MYCLASS':
$singleton = MyClass::getInstance();
break;
default:
$singleton = "Unable to load singleton for $class_singleton";
break;
}
return $singleton;
}
for ($i = 0; $i <10; $i++) {
$class = ((3 > $i) ? 'MyClass' : null);
$singleton[] = getSingleton($class);
}
var_dump($singleton);
?>
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