Mega Code Archive

 

Categories / Php / Math

 

Provide the number of decimal places to round to

<?     $a = round(4.4999); // 4     $b = round(4.123456, 3); // 4.123     $c = round(4.12345, 4); // 4.1235     $d = round(1000 / 160); // 6 ?>