posix_times

(PHP 4, PHP 5, PHP 7)

posix_timesGet process times

Descrierea

posix_times ( ) : array|false

Gets information about the current CPU usage.

Valorile întoarse

Returns a hash of strings with information about the current process CPU usage. The indices of the hash are:

  • ticks - the number of clock ticks that have elapsed since reboot.
  • utime - user time used by the current process.
  • stime - system time used by the current process.
  • cutime - user time used by current process and children.
  • cstime - system time used by current process and children.
The function returns false on failure.

Note

Avertizare

This function isn't reliable to use, it may return negative values for high times.

Exemple

Example #1 Example use of posix_times()

<?php

$times 
posix_times();

print_r($times);
?>

Exemplul de mai sus va afișa ceva similar cu:

Array
(
    [ticks] => 25814410
    [utime] => 1
    [stime] => 1
    [cutime] => 0
    [cstime] => 0
)