Online PHP editor | refs for D3s7J

<?php declare(strict_types=1); //the only right example var_dump( bcadd('17.123', '19.456', 10) ); //can't do this (changes are only in the first part), just all the cases that are inappropriate for bcmath //whitespace var_dump( bcadd('17 .123', '19.456', 10) ); //comma var_dump( bcadd('17,123', '19.456', 10) ); //comma as thousands separator var_dump( bcadd('1,700.123', '19.456', 10) ); //changing locale to a country which uses decimal comma, see this https://bugs.php.net/bug.php?id=55160 $currentLocale = setlocale(LC_ALL, 0); setlocale(LC_ALL, "en_DK.UTF-8"); var_dump( bcadd('1,700.123', '19.456', 10) ); setlocale(LC_ALL, $currentLocale); //exponential numbers var_dump( bcadd('17e123', '19.456', 10) ); //using words var_dump( bcadd('hello', '19.456', 10) );