<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >openal_source_get</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="OpenAL Audio Bindings" HREF="ref.openal.html"><LINK REL="PREVIOUS" TITLE="openal_source_destroy" HREF="function.openal-source-destroy.html"><LINK REL="NEXT" TITLE="openal_source_pause" HREF="function.openal-source-pause.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.openal-source-destroy.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.openal-source-pause.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.openal-source-get" ></A >openal_source_get</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN162926" ></A ><P > (PECL)</P >openal_source_get -- Retrieve an OpenAL source property </DIV ><DIV CLASS="refsect1" ><A NAME="AEN162929" ></A ><H2 >说明</H2 >mixed <B CLASS="methodname" >openal_source_get</B > ( resource source, int property )<BR ></BR ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162940" ></A ><H2 >参数</H2 ><P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >source</CODE ></DT ><DD ><P > An <A HREF="ref.openal.html#openal.resources" >Open AL(Source)</A > resource (previously created by <A HREF="function.openal-source-create.html" ><B CLASS="function" >openal_source_create()</B ></A >). </P ></DD ><DT ><CODE CLASS="parameter" >property</CODE ></DT ><DD ><P > Property to get, one of: <TT CLASS="constant" ><B >AL_SOURCE_RELATIVE</B ></TT > (int), <TT CLASS="constant" ><B >AL_SOURCE_STATE</B ></TT > (int), <TT CLASS="constant" ><B >AL_PITCH</B ></TT > (float), <TT CLASS="constant" ><B >AL_GAIN</B ></TT > (float), <TT CLASS="constant" ><B >AL_MIN_GAIN</B ></TT > (float), <TT CLASS="constant" ><B >AL_MAX_GAIN</B ></TT > (float), <TT CLASS="constant" ><B >AL_MAX_DISTANCE</B ></TT > (float), <TT CLASS="constant" ><B >AL_ROLLOFF_FACTOR</B ></TT > (float), <TT CLASS="constant" ><B >AL_CONE_OUTER_GAIN</B ></TT > (float), <TT CLASS="constant" ><B >AL_CONE_INNER_ANGLE</B ></TT > (float), <TT CLASS="constant" ><B >AL_CONE_OUTER_ANGLE</B ></TT > (float), <TT CLASS="constant" ><B >AL_REFERENCE_DISTANCE</B ></TT > (float), <TT CLASS="constant" ><B >AL_POSITION</B ></TT > (array(float,float,float)), <TT CLASS="constant" ><B >AL_VELOCITY</B ></TT > (array(float,float,float)), <TT CLASS="constant" ><B >AL_DIRECTION</B ></TT > (array(float,float,float)). </P ></DD ></DL ></DIV ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162970" ></A ><H2 >返回值</H2 ><P > Returns the type associated with the property being retrieved or <TT CLASS="constant" ><B >FALSE</B ></TT > on failure. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN162974" ></A ><H2 >参见</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.openal-source-create.html" ><B CLASS="function" >openal_source_create()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.openal-source-set.html" ><B CLASS="function" >openal_source_set()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.openal-source-play.html" ><B CLASS="function" >openal_source_play()</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.openal-source-destroy.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.openal-source-pause.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >openal_source_destroy</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.openal.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >openal_source_pause</TD ></TR ></TABLE ></DIV ></BODY ></HTML >