Reading Micro-seconds

There are different ways to access micro seconds in PHP : use the Datetime format of u, which works with Datetime. Or call the microtime() or hrtime() functions, with the true parameter.

But don’t use date(): although it has the same u formatting letter, it never provides it.

See Also

• microtime() (PHP manual)

• date() (PHP manual)

• Datetime (PHP manual)

• some micro times [Try me]

PHP Features

• micro-second

• datetime

• date

• hrtime