<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >ZEND_NUM_ARGS</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="API 函数和宏参考手册(尚未完成)" HREF="x256862.html"><LINK REL="PREVIOUS" TITLE="ZEND_NORMALIZE_BOOL" HREF="zend-macro.zend-normalize-bool.html"><LINK REL="NEXT" TITLE="ZEND_PUTC" HREF="zend-macro.zend-putc.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="zend-macro.zend-normalize-bool.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="zend-macro.zend-putc.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="zend-macro.zend-num-args" ></A >ZEND_NUM_ARGS</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN284389" ></A >ZEND_NUM_ARGS -- ...</DIV ><DIV CLASS="refsect1" ><A NAME="AEN284392" ></A ><H2 >说明</H2 ><P CLASS="literallayout" >#include <zend_API.h></P >int <B CLASS="methodname" >ZEND_NUM_ARGS</B > ( void )<BR ></BR ><P > <B CLASS="function" >ZEND_NUM_ARGS()</B > returns the number of arguments that have been passed by the caller of the current PHP function. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN284401" ></A ><H2 >返回值</H2 ><P > Number of arguments passed to the current PHP function. </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="zend-macro.zend-normalize-bool.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="zend-macro.zend-putc.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ZEND_NORMALIZE_BOOL</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="x256862.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ZEND_PUTC</TD ></TR ></TABLE ></DIV ></BODY ></HTML >