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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / gmp / tests / 012.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:47:56 2012 UTC (13 years, 1 month ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
gmp_neg() basic tests
--SKIPIF--
<?php if (!extension_loaded("gmp")) print "skip"; ?>
--FILE--
<?php

var_dump(gmp_intval(gmp_neg(0)));
var_dump(gmp_intval(gmp_neg(1)));
var_dump(gmp_intval(gmp_neg(-1)));
var_dump(gmp_intval(gmp_neg("-1")));
var_dump(gmp_intval(gmp_neg("")));
var_dump(gmp_intval(gmp_neg(0)));

$n = gmp_init("0");
var_dump(gmp_intval(gmp_neg($n)));
$n = gmp_init("12345678901234567890");
var_dump(gmp_strval(gmp_neg($n)));

var_dump(gmp_neg(1,1));
var_dump(gmp_neg());
var_dump(gmp_neg(array()));

echo "Done\n";
?>
--EXPECTF--	
int(0)
int(-1)
int(1)
int(1)
int(0)
int(0)
int(0)
string(21) "-12345678901234567890"

Warning: gmp_neg() expects exactly 1 parameter, 2 given in %s on line %d
NULL

Warning: gmp_neg() expects exactly 1 parameter, 0 given in %s on line %d
NULL

Warning: gmp_neg(): Unable to convert variable to GMP - wrong type in %s on line %d
bool(false)
Done
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