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@ 2014-08-23T19:10:06Z

<?php

class RouteCollection implements \IteratorAggregate
{
    /**
     * @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 = 5;
$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);

Output for git.master, git.master_jit, rfc.property-hooks: Deprecated: Return type of RouteCollection::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/fBCYA on line 19 array(2) { [0]=> object(stdClass)#2 (1) { ["prio"]=> int(1) } [1]=> object(stdClass)#3 (1) { ["prio"]=> int(5) } }

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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