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--TEST--
Bug #39304 (Segmentation fault with list unpacking of string offset)
--SKIPIF--
<?php if (version_compare(zend_version(), '2.4.0', '<')) die('skip ZendEngine 2.4 needed'); ?>
--FILE--
<?php
$s = "";
list($a, $b) = $s[0];
var_dump($a,$b);
?>
--EXPECTF--
Notice: Uninitialized string offset: 0 in %sbug39304_2_4.php on line %d
Notice: Uninitialized string offset: 1 in %sbug39304_2_4.php on line %d
Notice: Uninitialized string offset: 0 in %sbug39304_2_4.php on line %d
string(0) ""
string(0) ""
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