hrtime
(PHP 7 >= 7.3.0)
hrtime — Get the system's high resolution time
Opis
hrtime
([
bool $get_as_number
= FALSE
] ) :
mixed
Returns the system's high resolution time, counted from an arbitrary point in time.
The delivered timestamp is monotonic and can not be adjusted.
Parametry
-
get_as_number
-
Whether the high resolution time should be returned as array
or number.
Zwracane wartości
Returns an array of integers in the form [seconds, nanoseconds], if the
parameter get_as_number
is false. Otherwise the nanoseconds
are returned as integer (64bit platforms) or float
(32bit platforms).
Przykłady
Przykład #1 hrtime() usage
<?php
echo hrtime(true), PHP_EOL;
print_r(hrtime());
?>
Powyższy przykład wyświetli coś
podobnego do:
10444739687370679
Array
(
[0] => 10444739
[1] => 687464812
)