CLXVI. win32ps Functions

Introduction

The win32ps extension is a Windows specific extension that allows PHP retrieve statistics about process and memory utilization.

Requirements

Windows NT, Windows 2000, Windows XP or Windows Server 2003. Any version of Windows derived from Windows NT should be compatible.

Installation

Installing from PECL

You can download php_win32ps.dll from pecl4win.php.net.
Copy the php_win32ps.dll into your extension_dir.
Load the extension from your php.ini
extension=php_win32ps.dll

Examples

Example 1. Statistics about the current PHP process

<?php
print_r(win32_ps_stat_proc());
/*
    Array
    (
        [pid] => 936
        [exe] => D:\Daten\Source\php-5.1\Debug_TS\php.exe
        [mem] => Array
            (
                [page_fault_count] => 2062
                [peak_working_set_size] => 8396800
                [working_set_size] => 8396800
                [quota_peak_paged_pool_usage] => 32080
                [quota_paged_pool_usage] => 31876
                [quota_peak_non_paged_pool_usage] => 4240
                [quota_non_paged_pool_usage] => 3888
                [pagefile_usage] => 5865472
                [peak_pagefile_usage] => 5865472
            )

        [tms] => Array
            (
                [created] => 0.093
                [kernel] => 0.015
                [user] => 0.062
            )

    )
*/
?>

Example 2. Statistics about global memory utilization

<?php
print_r(win32_ps_stat_mem());
/*
    Array
    (
        [load] => 37
        [unit] => 1024
        [total_phys] => 1048096
        [avail_phys] => 649960
        [total_pagefile] => 2521368
        [avail_pagefile] => 2237940
        [total_virtual] => 2097024
        [avail_virtual] => 2057848
    )
*/
?>

Table of Contents
win32_ps_list_procs -- List running processes
win32_ps_stat_mem -- Stat memory utilization
win32_ps_stat_proc -- Stat process