📄 function.win32-query-service-status.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Queries the status of a service</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.win32-get-last-control-message.html">win32_get_last_control_message</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.win32-set-service-status.html">win32_set_service_status</a></div> <div class="up"><a href="ref.win32service.html">win32service Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.win32-query-service-status" class="refentry"> <div class="refnamediv"> <h1 class="refname">win32_query_service_status</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">win32_query_service_status</span> — <span class="dc-title">Queries the status of a service</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <span class="methodname"><b><b>win32_query_service_status</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$servicename</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$machine</tt></span> ] )</div> <p class="para rdfs-comment"> Queries the current status for a service, returning an array of information. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">servicename</tt></i></span> <dd> <p class="para"> The short name of the service. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">machine</tt></i></span> <dd> <p class="para"> The optional machine name. If omitted, the local machine will be used. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>FALSE</tt></b> on failure, otherwise returns an array consisting of the following information: </p> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">ServiceType</tt></i></span> <dd> <p class="para"> The dwServiceType. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">CurrentState</tt></i></span> <dd> <p class="para"> The dwCurrentState. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ControlsAccepted</tt></i></span> <dd> <p class="para"> Which service controls are accepted by the service. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">Win32ExitCode</tt></i></span> <dd> <p class="para"> If the service exited, the return code from the process. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ServiceSpecificExitCode</tt></i></span> <dd> <p class="para"> If the service exited with an error condition, the service specific code that is logged in the event log is visible here. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">CheckPoint</tt></i></span> <dd> <p class="para"> If the service is shutting down, holds the current check point number. This is used by the SCM as a kind of heart-beat to detect a wedged service process. The value of the check point is best interpreted in conjunction with the WaitHint value. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">WaitHint</tt></i></span> <dd> <p class="para"> If the service is shutting down it will set WaitHint to a checkpoint value that will indicate 100% completion. This can be used to implement a progress indicator. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ProcessId</tt></i></span> <dd> <p class="para"> The Windows process identifier. If 0, the process is not running. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ServiceFlags</tt></i></span> <dd> <p class="para"> The dwServiceFlags. </p> </dd> </dt> </dl> </p> </div> </div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.win32-get-last-control-message.html">win32_get_last_control_message</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.win32-set-service-status.html">win32_set_service_status</a></div> <div class="up"><a href="ref.win32service.html">win32service Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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