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@ 2013-09-07T02:39:08Z

<?php

class A
{
    public $val;
    public function __construct($val) { $this->val = $val; }
}

$storage = new SplObjectStorage;

$storage->attach(new A(1));
$storage->attach(new A(2));
$storage->attach(new A(3));
$storage->attach(new A(4));
$storage->attach(new A(5));
$storage->attach(new A(6));
$storage->attach(new A(7));
$storage->attach(new A(8));
$storage->attach(new A(9));
$storage->attach(new A(10));

$storage->rewind();
$iterated = 0;
$expected = count($storage);
while ($storage->valid()) {
    $iterated++;
    $object = $storage->current();
    echo 'Iteration #' .$iterated . '(Object A(' . $object->val . '))';
    $storage->next();

        if($iterated === 2) {
            echo ' - deleted Object A(' . $object->val . ') ';
            $storage->detach($object);
            continue;
        }

        echo PHP_EOL;
}

if(count($storage) != $expected) {
    echo 'Error!' . PHP_EOL;
} else {
	echo 'Success!' . PHP_EOL;
}

exit;

Output for git.master, git.master_jit, rfc.property-hooks: Iteration #1(Object A(1)) Iteration #2(Object A(2)) - deleted Object A(2) Iteration #3(Object A(1)) Iteration #4(Object A(3)) Iteration #5(Object A(4)) Iteration #6(Object A(5)) Iteration #7(Object A(6)) Iteration #8(Object A(7)) Iteration #9(Object A(8)) Iteration #10(Object A(9)) Iteration #11(Object A(10)) Error!

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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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