(PHP 3, PHP 4 , PHP 5)

floor -- Round fractions down


float floor ( float value)

Returns the next lowest integer value by rounding down value if necessary. The return value of floor() is still of type float because the value range of float is usually bigger than that of integer.

Example 1. floor() example

echo floor(4.3);   // 4
echo floor(9.999); // 9

See also ceil() and round().

Sites of interest: Web Hosting : Reseller Hosting : Website Hosting : HTML Editor : Web Design Templates : Free Web Hosting : ASP code examples : PHP & MySQL Code Examples
  Copyright 2004 Evrsoft Developer Network. Privacy policy - Link to Us

Contact Evrsoft