--TEST--
Test error operation of password_needs_rehash()
--FILE--
<?php
//-=-=-=-
var_dump(password_needs_rehash());
var_dump(password_needs_rehash(''));
var_dump(password_needs_rehash('', "foo"));
var_dump(password_needs_rehash(array(), 1));
var_dump(password_needs_rehash("", 1, "foo"));
echo "OK!";
?>
--EXPECTF--
Warning: password_needs_rehash() expects at least 2 parameters, 0 given in %s on line %d
NULL
Warning: password_needs_rehash() expects at least 2 parameters, 1 given in %s on line %d
NULL
Warning: password_needs_rehash() expects parameter 2 to be integer, string given in %s on line %d
NULL
Warning: password_needs_rehash() expects parameter 1 to be string, array given in %s on line %d
NULL
Warning: password_needs_rehash() expects parameter 3 to be array, string given in %s on line %d
NULL
OK!
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