HOW to achieve "\" and "mod" i

[eagle]

In asp,There is a int 3750£¬
hours = 3750\3600 //I can get the number of hours
minutes = (3750 mod 3600)\60 //I can get the number of minute
seconds = (3750 mod 3600) mod 60 //I can get the number of second

In php,how to achieve the function?
thanks .

[[deleted]]

You may find the manual usefull:

http://www.php.net/manual/en/ref.math.php

Read the annotations, they explain a lot.