--TEST-- Bug 72093: bcpowmod accepts negative scale and corrupts _one_ definition --SKIPIF-- <?php if(!extension_loaded("bcmath")) print "skip"; if (substr(PHP_OS, 0, 3) != 'WIN') { die('skip valid only for windows'); } ?> --FILE-- <?php var_dump(bcpowmod(1, "A", 128, -200)); var_dump(bcpowmod(1, 1.2, 1, 1)); ?> --EXPECTF-- string(1) "1" string(3) "0.0" bc math warning: non-zero scale in exponent