<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >proc_terminate</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="Program Execution Functions" HREF="ref.exec.html"><LINK REL="PREVIOUS" TITLE="proc_open" HREF="function.proc-open.html"><LINK REL="NEXT" TITLE="shell_exec" HREF="function.shell-exec.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.proc-open.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.shell-exec.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.proc-terminate" ></A >proc_terminate</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN189356" ></A ><P > (PHP 5)</P >proc_terminate -- Kills a process opened by proc_open</DIV ><DIV CLASS="refsect1" ><A NAME="AEN189359" ></A ><H2 >说明</H2 >bool <B CLASS="methodname" >proc_terminate</B > ( resource process [, int signal] )<BR ></BR ><P > Signals a <CODE CLASS="parameter" >process</CODE > (created using <A HREF="function.proc-open.html" ><B CLASS="function" >proc_open()</B ></A >) that it should terminate. <B CLASS="function" >proc_terminate()</B > returns immediately and does not wait for the process to terminate. </P ><P > <B CLASS="function" >proc_terminate()</B > allows you terminate the process and continue with other tasks. You may poll the process (to see if it has stopped yet) by using the <A HREF="function.proc-get-status.html" ><B CLASS="function" >proc_get_status()</B ></A > function. However this is only possible with PHP 5.2.2 or newer, as previous versions destroyed the given process <CODE CLASS="parameter" >resource</CODE >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN189378" ></A ><H2 >参数</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >process</CODE ></DT ><DD ><P > The <A HREF="function.proc-open.html" ><B CLASS="function" >proc_open()</B ></A > <A HREF="language.types.resource.html" ><B CLASS="type" >resource</B ></A > that will be closed. </P ></DD ><DT ><CODE CLASS="parameter" >signal</CODE ></DT ><DD ><P > This optional parameter is only useful on <ACRONYM CLASS="acronym" >POSIX</ACRONYM > operating systems; you may specify a signal to send to the process using the <TT CLASS="literal" >kill(2)</TT > system call. The default is <TT CLASS="literal" >SIGTERM</TT >. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN189397" ></A ><H2 >返回值</H2 ><P > Returns the termination status of the process that was run. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN189400" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.proc-open.html" ><B CLASS="function" >proc_open()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.proc-close.html" ><B CLASS="function" >proc_close()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.proc-get-status.html" ><B CLASS="function" >proc_get_status()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.proc-open.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.shell-exec.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >proc_open</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.exec.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >shell_exec</TD ></TR ></TABLE ></DIV ></BODY ></HTML >