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--TEST--
Crash when function parameter modified via reference while keeping orig refcount
--FILE--
<?php
$array = array(
1 => "entry_1",
2 => "entry_2",
3 => "entry_3",
4 => "entry_4",
5 => "entry_5"
);
usort($array, function($a, $b) use (&$array, &$ref) {
unset($array[2]);
$ref = $array;
return $a <=> $b;
});
var_dump($array);
?>
--EXPECT--
array(5) {
[0]=>
string(7) "entry_1"
[1]=>
string(7) "entry_2"
[2]=>
string(7) "entry_3"
[3]=>
string(7) "entry_4"
[4]=>
string(7) "entry_5"
}
|
