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--TEST--
SPL: FixedArray: Assigning the itself object testing the reference
--FILE--
<?php
$b = 3;
$a = new SplFixedArray($b);
$a[0] = 1;
$a[1] = 2;
$a[2] = $a;
$a[2][0] = 3;
foreach ($a as $x) {
if (is_object($x)) {
var_dump($x[0]);
} else {
var_dump($x);
}
}
var_dump($a->getSize());
?>
--EXPECT--
int(3)
int(2)
int(3)
int(3)
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