[PHP] Displaying numbers two the whole number

[Moh]

Does any one know to make it so if the number has a decimal, it displays it to the nearest number. e.g.

1.4 = 1
2.7 = 3
4.3 = 4
8.8 = 9
3.1 = 3

Thanks

[Florx]

<?php
echo round(3.4);         // 3
echo round(3.5);         // 4
echo round(3.6);         // 4
echo round(3.6, 0);      // 4
echo round(1.95583, 2);  // 1.96
echo round(1241757, -3); // 1242000
echo round(5.045, 2);    // 5.05
echo round(5.055, 2);    // 5.06
?>

http://uk2.php.net/round

[Moh]

<?php
echo round(3.4);         // 3
echo round(3.5);         // 4
echo round(3.6);         // 4
echo round(3.6, 0);      // 4
echo round(1.95583, 2);  // 1.96
echo round(1241757, -3); // 1242000
echo round(5.045, 2);    // 5.05
echo round(5.055, 2);    // 5.06
?>

http://uk2.php.net/round

Thanks, I didn't know what the name of it was
+Rep

Hum, just noticed I spelt to as two *slaps self*