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--TEST--
gmp_gcdext() basic tests
--EXTENSIONS--
gmp
--FILE--
<?php
$n = gmp_init("34293864345");
$n1 = gmp_init("23434293864345");
$a = array(
array(123,45),
array(4341,9734),
array(23487,333),
array(-234234,-123123),
array(-100,-2234),
array(345,"34587345"),
array(345,"0"),
array("345556456",345873),
array("34545345556456","323432445873"),
array($n, $n1),
);
foreach ($a as $val) {
$r = gmp_gcdext($val[0],$val[1]);
$check = gmp_add(gmp_mul($val[0],$r['s']), gmp_mul($val[1],$r['t']));
var_dump(gmp_strval($r['g']));
var_dump(gmp_strval($check));
}
try {
var_dump(gmp_gcdext($val[0], array()));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(gmp_gcdext(array(), array()));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
echo "Done\n";
?>
--EXPECT--
string(1) "3"
string(1) "3"
string(1) "1"
string(1) "1"
string(1) "3"
string(1) "3"
string(4) "3003"
string(4) "3003"
string(1) "2"
string(1) "2"
string(2) "15"
string(2) "15"
string(3) "345"
string(3) "345"
string(1) "1"
string(1) "1"
string(1) "1"
string(1) "1"
string(3) "195"
string(3) "195"
gmp_gcdext(): Argument #2 ($num2) must be of type GMP|string|int, array given
gmp_gcdext(): Argument #1 ($num1) must be of type GMP|string|int, array given
Done
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