PHP實作教學13_日記 @ 巨獸逆襲

http://www.onepiece.is-great.net/test/ex17_%E5%BF%83%E6%83%85%E6%97%A5%E8%A8%98/PHA01-1.php

<body>
<?php
$szUrl=$_SERVER['PHP_SELF'];
$szPathImg="images";

echo "<html>";
if ($_SERVER["REQUEST_METHOD"] == "POST")
{
$sName=trim($_POST["sName"]);
$sTitle=trim($_POST["sTitle"]);
$sFriends=trim($_POST["sFriends"]);
$sMemo=trim($_POST["sMemo"]);
$nWeather=$_POST["bWeather"];
$arWeather=array("晴天","陰天","雨天");
$sWeather=$arWeather[$nWeather];

if (($sName == "") || ($sTitle == "") || ($sFriends == "") || ($sMemo == ""))
printf ("<head>
                   <title>資料輸入不全</title>
               </head>
               <body>
                   <FONT SIZE='4' COLOR='#FF0000'>%s</FONT>
               </body>","您可能有某些資料沒有填寫，請您檢查後再試一次......");
else
{
$doc=<<<ENDOFDOC
<HEAD>
<STYLE type="text/css">

</STYLE>
</HEAD>
ENDOFDOC;
echo $doc;

$sToday=date("Y/M/d",time());
$sMemo=htmlspecialchars(stripslashes($sMemo));

$doc=<<<ENDOFDOC
*------------------------------------------------*
日期：$sToday 心情天氣：$sWeather
--------------------------------------------
標題：$sTitle
--------------------------------------------
心情記事：
--------------------------------------------
$sMemo
--------------------------------------------
分享好友：$sFriends
*------------------------------------------------*

ENDOFDOC;
$outMemo=numberContent($doc);
printf("<BR/><BR/><DIV class='Memo'>%s</DIV>",nl2br($outMemo));
}
}
else
{
$doc=<<<ENDOFDOC
<HEAD>
<STYLE type="text/css">

</STYLE>
</HEAD>
<P CLASS="Title">熊的異想世界</P>
<HR CLASS="Title" ALIGN="LEFT" WIDTH="60%" SIZE="5" />
<DIV CLASS="Content">個人心情記事簿......</DIV><BR/>

<FORM METHOD=POST ACTION="">
<TABLE CLASS="Table" CELLPADDING="5" CELLSPACING="5">
<TR>
<TD>心情標題</TD>
<TD><INPUT TYPE="text" NAME="sTitle" SIZE="50"></TD>
</TR>
<TR>
<TD>心情天氣</TD>
<TD>
<INPUT NAME="bWeather" TYPE="RADIO" VALUE="0" CHECKED> <IMG SRC="$szPathImg/weather_01.jpg">　　　
   <INPUT NAME="bWeather" TYPE="RADIO" VALUE="1"> <IMG SRC="$szPathImg/weather_02.jpg">　　　
       <INPUT NAME="bWeather" TYPE="RADIO" VALUE="2"> <IMG SRC="$szPathImg/weather_03.jpg">　　　
</TD>
</TR>
<TR>
<TD>心情記事</TD>
<TD><TEXTAREA NAME="sMemo" ROWS="12" COLS="60"></TEXTAREA></TD>
</TR>
   <TR>
<TD>與好友分享</TD>
<TD><INPUT TYPE="text" NAME="sFriends" SIZE="40"></TD>
</TR>
</TABLE>
<HR CLASS="Title" ALIGN="LEFT" WIDTH="60%" SIZE="5" />
<INPUT TYPE="submit" VALUE="寫下來吧！" CLASS="Button">
<INPUT TYPE="HIDDEN" NAME="sName" VALUE="陳孔熊">
</FORM>
ENDOFDOC;
echo $doc;
}
echo "</html>";

function numberContent($doc)
{
$nCount=0;
$sNumData="";
$doc=trim($doc);
$arData=explode("\n",$doc);
foreach ($arData as $sLine)
$sNumData.=sprintf("%d: %s\n",++$nCount, $sLine);
return $sNumData;
}

</body>