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23 lines
577 B
PHP
23 lines
577 B
PHP
--TEST--
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Bug 72093: bcpowmod accepts negative scale and corrupts _one_ definition
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--SKIPIF--
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<?php
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if(!extension_loaded("bcmath")) print "skip";
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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$cur = PHP_WINDOWS_VERSION_MAJOR.'.'.PHP_WINDOWS_VERSION_MINOR.'.'.PHP_WINDOWS_VERSION_BUILD;
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$req = "10.0.17134";
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if (version_compare($cur, $req) < 0) {
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echo "skip Compatible on Windows systems >= $req";
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}
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}
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?>
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--FILE--
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<?php
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var_dump(bcpowmod(1, "A", 128, -200));
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var_dump(bcpowmod(1, 1.2, 1, 1));
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?>
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--EXPECTF--
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string(1) "1"
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bc math warning: non-zero scale in exponent
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string(3) "0.0"
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