This function returns the current Unix timestamp with microseconds.

Syntax: microtime(get_as_float)

Description:

The argument “get_as_float” is Optional. When set to true it specifies that the function should return a float, instead of a string.

Note: This function returns the string “microsec sec”, where sec is the number of seconds since the Unix Epoch (0:00:00 January 1, 1970 GMT),and microsec is the microseconds part. Notice that both parts are returned in units of seconds.

Note: The get_as_float parameter was added to PHP 5!

Example:
Code:

echo(microtime());

Output:

0.03691400 1302507097

eXTReMe Tracker