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# posix_times

(PHP 3>= 3.0.13, PHP 4 , PHP 5)

posix_times -- Get process times

## Description

array posix_times ( void )

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.

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

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