<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >hw_api->lock</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="Hyperwave API Functions" HREF="ref.hwapi.html"><LINK REL="PREVIOUS" TITLE="hw_api->link" HREF="function.hwapi-link.html"><LINK REL="NEXT" TITLE="hw_api->move" HREF="function.hwapi-move.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.hwapi-link.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.hwapi-move.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.hwapi-lock" ></A >hw_api->lock</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN78516" ></A ><P > (no version information, might be only in CVS)</P >hw_api->lock -- Locks an object</DIV ><DIV CLASS="refsect1" ><A NAME="AEN78519" ></A ><H2 >Description</H2 >bool <B CLASS="methodname" >hw_api->lock</B > ( array parameter )<BR ></BR ><P > Locks an object for exclusive editing by the user calling this function. The object can be only unlocked by this user or the system user. The parameter array contains the required element 'objectIdentifier' and the optional parameters 'mode' and 'objectquery'. 'mode' determines how an object is locked. <TT CLASS="constant" ><B >HW_API_LOCK_NORMAL</B ></TT > means, an object is locked until it is unlocked. <TT CLASS="constant" ><B >HW_API_LOCK_RECURSIVE</B ></TT > is only valid for collection and locks all objects within the collection and possible subcollections. <TT CLASS="constant" ><B >HW_API_LOCK_SESSION</B ></TT > means, an object is locked only as long as the session is valid. </P ><P > See also <A HREF="function.hwapi-unlock.html" ><B CLASS="function" >hwapi_unlock()</B ></A >. </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.hwapi-link.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.hwapi-move.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >hw_api->link</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.hwapi.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >hw_api->move</TD ></TR ></TABLE ></DIV ></BODY ></HTML >