posix_strerror
posix_ttyname
POSIX Functions
PHP Manual

# posix_times

(PHP 4, PHP 5)

posix_times — Get process times

### Description

array posix_times ( void )

Gets information about the current CPU usage.

### Return Values

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.

### Notes

Warning

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

### Examples

Example#1 Example use of posix_times()

`<?php
$times = posix_times();
print_r($times);
?>`

The above example will output something similar to:

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

posix_strerror
posix_ttyname
POSIX Functions
PHP Manual