php round up
<?php echo 'Rounding modes with 9.5' . PHP_EOL; var_dump(round(9.5, 0, PHP_ROUND_HALF_UP)); var_dump(round(9.5, 0, PHP_ROUND_HALF_DOWN)); var_dump(round(9.5, 0, PHP_ROUND_HALF_EVEN)); var_dump(round(9.5, 0, PHP_ROUND_HALF_ODD)); echo 'Rounding modes with 8.5' . PHP_EOL; var_dump(round(8.5, 0, PHP_ROUND_HALF_UP)); var_dump(round(8.5, 0, PHP_ROUND_HALF_DOWN)); var_dump(round(8.5, 0, PHP_ROUND_HALF_EVEN)); var_dump(round(8.5, 0, PHP_ROUND_HALF_ODD)); ?>
