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--TEST--
gmp_sign() basic tests
--SKIPIF--
<?php if (!extension_loaded("gmp")) print "skip"; ?>
--FILE--
<?php
var_dump(gmp_sign(-1));
var_dump(gmp_sign(1));
var_dump(gmp_sign(0));
var_dump(gmp_sign("123718235123123"));
var_dump(gmp_sign("-34535345345"));
try {
var_dump(gmp_sign("+34534573457345"));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
$n = gmp_init("098909878976786545");
var_dump(gmp_sign($n));
} catch (\ValueError $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
var_dump(gmp_sign(array()));
} catch (\TypeError $e) {
echo $e->getMessage() . \PHP_EOL;
}
echo "Done\n";
?>
--EXPECT--
int(-1)
int(1)
int(0)
int(1)
int(-1)
gmp_sign(): Argument #1 ($num) is not an integer string
gmp_init(): Argument #1 ($num) is not an integer string
gmp_sign(): Argument #1 ($num) must be of type GMP|string|int, array given
Done
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