Round numbers down to the nearest integer in PHP
Description
The following code shows how to round numbers down to the nearest integer.
Example
/*from w w w . j av a 2s . c o m*/
<?php
echo(floor(0.65) . "<br>");
echo(floor(0.45) . "<br>");
echo(floor(5) . "<br>");
echo(floor(5.1) . "<br>");
echo(floor(-5.1) . "<br>");
echo(floor(-5.9));
?>
The code above generates the following result.
