How to convert seconds to minutes in php

Question

How to convert the following seconds into minutes in php

456.83

451.77

263

How to convert to 00:00 minute format
such as 10:03

Answer 1

date('i:s',256.83);

Answer 2

Use gmdate() function

echo gmdate("i:s", 456.83);

Answer 3

Just divide it by 60.