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CLXXV. win32ps Functions

简介

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

需求

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

安装

Installing from PECL

  1. You can download php_win32ps.dll from pecl4win.php.net.

  2. Copy the php_win32ps.dll into your extension_dir.

  3. Load the extension from your php.ini 

    extension=php_win32ps.dll

范例

例 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
            )

    )
*/
?>

例 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
    )
*/
?>

目录
win32_ps_list_procs -- List running processes
win32_ps_stat_mem -- Stat memory utilization
win32_ps_stat_proc -- Stat process
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