<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >array_fill</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="Array 数组函数" HREF="ref.array.html"><LINK REL="PREVIOUS" TITLE="array_fill_keys" HREF="function.array-fill-keys.html"><LINK REL="NEXT" TITLE="array_filter" HREF="function.array-filter.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.array-fill-keys.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.array-filter.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.array-fill" ></A >array_fill</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN10926" ></A ><P > (PHP 4 >= 4.2.0, PHP 5)</P >array_fill -- 用给定的值填充数组</DIV ><DIV CLASS="refsect1" ><A NAME="AEN10929" ></A ><H2 >说明</H2 >array <B CLASS="methodname" >array_fill</B > ( int start_index, int num, mixed value )<BR ></BR ><P > <B CLASS="function" >array_fill()</B > 用 <CODE CLASS="parameter" >value</CODE > 参数的值将一个数组填充 <CODE CLASS="parameter" >num</CODE > 个条目,键名由 <CODE CLASS="parameter" >start_index</CODE > 参数指定的开始。注意 <CODE CLASS="parameter" >num</CODE > 必须是一个大于零的数值,否则 PHP 会发出一条警告。 </P ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN10950" ></A ><P ><B >例 1. <B CLASS="function" >array_fill()</B > 例子</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$a </font><font color="#007700">= </font><font color="#0000BB">array_fill</font><font color="#007700">(</font><font color="#0000BB">5</font><font color="#007700">, </font><font color="#0000BB">6</font><font color="#007700">, </font><font color="#DD0000">'banana'</font><font color="#007700">);<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$a</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P > <CODE CLASS="varname" >$a</CODE > 现在是: </P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >Array ( [5] => banana [6] => banana [7] => banana [8] => banana [9] => banana [10] => banana )</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ><P > 参见 <A HREF="function.str-repeat.html" ><B CLASS="function" >str_repeat()</B ></A > 和 <A HREF="function.range.html" ><B CLASS="function" >range()</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.array-fill-keys.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.array-filter.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >array_fill_keys</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.array.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >array_filter</TD ></TR ></TABLE ></DIV ></BODY ></HTML >