- var_dump: documentation ( source)
<?php
class RouteCollection implements \IteratorAggregate, \Countable
{
/**
* @var Route[]
*/
public $routes = array();
/**
* Gets the current RouteCollection as an Iterator that includes all routes.
*
* It implements \IteratorAggregate.
*
* @see all()
*
* @return \ArrayIterator An \ArrayIterator object for iterating over routes
*/
public function getIterator()
{
return new \ArrayIterator($this->routes);
}
}
$c = new RouteCollection();
$o = new stdClass;
$o->prio = 1;
$c->routes[] = $o;
$o = new stdClass;
$o->prio = 3;
$c->routes[] = $o;
$c->getIterator()->uasort(function($a, $b) {
if ($a->prio == $b->prio ) { return 0; }
return $a->prio > $b->prio ? 1 : -1; }
);
var_dump($c->routes);