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hrtime

hrtime

Get the system's high resolution time

 **hrtime** bool $as_number

Returns the system's high resolution time, counted from an arbitrary point in time. The delivered timestamp is monotonic and can not be adjusted.

as_number Whether the high resolution time should be returned as or number. array

Returns an array of integers in the form [seconds, nanoseconds], if the parameter is false. Otherwise the nanoseconds are returned as (64bit platforms) or (32bit platforms). Returns false on failure. as_number``int``float

Voorbeeld: usage

<?php
echo hrtime(true), PHP_EOL;
print_r(hrtime());
?>

10444739687370679
Array
(
    [0] => 10444739
    [1] => 687464812
)

High resolution timingmicrotime

Vorige ← highlight_string Volgende ignore_user_abort →

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