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--TEST--
Test serializing and unserializing many duplicate strings
--FILE--
<?php
function main() {
$arr = array();
// Just more than 2 ** 16
$n = (2 ** 16) + 100;
for ($i = 0; $i < $n; $i++) {
$s = "$i";
$arr[] = $s;
$arr[] = $s;
}
$unser = igbinary_unserialize(igbinary_serialize($arr));
var_export($arr === $unser);
}
main();
--EXPECT--
true