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45 lines
901 B
PHP
45 lines
901 B
PHP
--TEST--
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gmp_neg() basic tests
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--SKIPIF--
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<?php if (!extension_loaded("gmp")) print "skip"; ?>
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--FILE--
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<?php
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var_dump(gmp_intval(gmp_neg(0)));
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var_dump(gmp_intval(gmp_neg(1)));
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var_dump(gmp_intval(gmp_neg(-1)));
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var_dump(gmp_intval(gmp_neg("-1")));
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var_dump(gmp_intval(gmp_neg("")));
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var_dump(gmp_intval(gmp_neg(0)));
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$n = gmp_init("0");
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var_dump(gmp_intval(gmp_neg($n)));
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$n = gmp_init("12345678901234567890");
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var_dump(gmp_strval(gmp_neg($n)));
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var_dump(gmp_neg(1,1));
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var_dump(gmp_neg());
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var_dump(gmp_neg(array()));
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echo "Done\n";
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?>
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--EXPECTF--
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int(0)
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int(-1)
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int(1)
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int(1)
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int(0)
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int(0)
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int(0)
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string(21) "-12345678901234567890"
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Warning: gmp_neg() expects exactly 1 parameter, 2 given in %s on line %d
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NULL
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Warning: gmp_neg() expects exactly 1 parameter, 0 given in %s on line %d
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NULL
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Warning: gmp_neg(): Unable to convert variable to GMP - wrong type in %s on line %d
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bool(false)
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Done
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