简单的用php+txt做的论坛代码_PHP

在没有数据库的支持的情况下，用txt和php可以做论坛吗？当然可以了。是不是很复杂阿，也不是，非常的简单。下面就给出这个例子，供大家参考！



首先是制作一个输入界面！



!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

HTML>HEAD>TITLE>PHP4 Input Script/TITLE>

META http-equiv=content-type content=text/html;charset=iso-8859-1>

META content="Microsoft FrontPage 4.0" name=GENERATOR>/HEAD>

BODY>

TABLE height=495 cellSpacing=0 cellPadding=0 width=578 border=0 cool gridx="16"

showgridx usegridx gridy="16" showgridy usegridy>

TBODY>

TR height=64>

TD width=20 height=29>SPACER type="block" width="1" height="64">/TD>

TD width=20 height=29>/TD>

TD width=24 height=29>/TD>

TD width=14 height=29>/TD>

TD width=14 height=29>/TD>

TD width=28 height=29>/TD>

TD vAlign=top align=left width=203 colSpan=4 height=29 xpos="128" content

csheight="32">

H3 align="center">Forum: title goes here/H3>/TD>

TD vAlign=top align=left width=103 height=29 xpos="128" content

csheight="32">

/TD>

TD width=128 height=29>/TD>

/TR>

TR height=48>

TD width=20 height=29>SPACER type="block" width="1" height="48">/TD>

TD width=20 height=7>/TD>

TD width=24 height=7>/TD>

TD width=14 height=7>/TD>

TD vAlign=top align=left width=46 colSpan=4 height=7 xpos="96" content

csheight="32">Name:/TD>

TD vAlign=top align=left width=199 colSpan=2 height=7 xpos="144">INPUT

size=24 name=name>/TD>

TD vAlign=top align=left width=101 height=7 xpos="144">/TD>

TD width=128 height=7>/TD>

/TR>

tr>

TD width=20 height=31>/TD>

TD width=20 height=31>/TD>

TD width=24 height=31>/TD>

TD vAlign=top align=left width=14 height=31 xpos="96" content

csheight="32">/TD>

TD vAlign=top align=left width=44 colSpan=3 height=31 xpos="96" content

csheight="32">Email:/TD>

TD vAlign=top align=left width=201 colSpan=3 height=31 xpos="144">INPUT

size=24 name=email>/TD>

TD width=101 height=31>/TD>

TD width=136 height=31>/TD>

/tr>

TR height=32>

TD width=20 height=26>SPACER type="block" width="1" height="32">/TD>

TD width=20 height=26>/TD>

TD width=24 height=26>/TD>

TD width=14 height=26>/TD>

TD vAlign=top align=left width=45 colSpan=4 height=26 xpos="96" content

csheight="32">Topic:/TD>

TD vAlign=top align=left width=199 colSpan=2 height=26 xpos="144">INPUT

size=24 name=topic>/TD>

TD vAlign=top align=left width=101 height=26 xpos="144">/TD>

TD width=128 height=26>/TD>

/TR>

TR height=29>

TD width=20 height=19>SPACER type="block" width="1" height="29">/TD>

TD width=20 height=19>/TD>

TD width=24 height=19>/TD>

TD vAlign=top align=left width=62 colSpan=6 height=19 xpos="80" content

csheight="29">Message:/TD>

TD width=199 height=19>/TD>

TD width=101 height=19>/TD>

TD width=128 height=19>/TD>

/TR>

TR height=243>

TD width=20 height=243>SPACER type="block" width="1" height="243">/TD>

TD width=20 height=243>/TD>

TD width=24 height=243>/TD>

TD vAlign=top align=left width=496 colSpan=9 height=243 xpos="80">

TEXTAREA name=message rows=13 wrap=virtual cols=40>/TEXTAREA>/TD>

/TR>

TR height=157>

TD width=20 height=23>SPACER type="block" width="1" height="157">/TD>

TD width=20 height=23>/TD>

TD width=24 height=23>/TD>

TD width=14 height=23>/TD>

TD width=14 height=23>/TD>

TD vAlign=top align=left width=231 colSpan=5 height=23 xpos="112">

INPUT type=reset value=Clear>/TD>

TD vAlign=top align=left width=101 height=23 xpos="288">

INPUT type=submit value=Post name=submitButtonName>/TD>

TD width=128 height=23>/TD>

/TR>

/TBODY>/TABLE>/BODY>/HTML>



2。一个提交源码


$address = getenv("REMOTE_ADDR");

$filename = "$DOCUMENT_ROOT/view.txt";

$nam = stripslashes($name);

$topi = stripslashes($topic);

//echo $email;

$emai = stripslashes($email);

$messag = stripslashes($message);

$cnt = "

---

Name: $nam

n";

$cnt2 = "Topic: $topi

n";

$cnt3 = "Message: $messag

n";

$cnt4 = "IP: $address





nn";

$cnt5 = "EMail address: $emai

n";



$filed = @fopen($filename, "a+");

@fwrite($filed, "$cnt $cnt2 $cnt3 $cnt4 $cnt5");



fclose($filed);



$msg = "

Data Input complete

";

?>

html>

head>

title>Forum Posted/title>

/head>

body>

center>

table width="90%">

TBODY>

tr>td bgcolor="#aeaeae">FONT

face=Tahoma size=2>STRONG>~BBS~/STRONG>/FONT>/td>/tr>

tr>td bgcolor="#c0c0c0">font size="2" face="tahoma" color="#000000">

echo "$cnt";

echo "$cnt2";

echo "$cnt3";

echo "$cnt4";

echo "$cnt5" ?>

p>a href="view.php">View Entries Here!!!/a>/p>

?/BLOCKQUOTE>/font>/td>

/td>

/tr>

/table>

/center> /body>

/html>



3.查看源码


$filename = "$DOCUMENT_ROOT/view.txt";

$whattoread = @fopen($filename, "r");

$file_cnt = fread($whattoread, filesize($filename));



$msg = "$file_cnt";

fclose($whattoread);



?>

!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

html>

head>

title>BBS or Forum title here/title>

/head>

body>

DIV align=center>

TABLE style="HEIGHT: 113px; WIDTH: 420px">



TR>

TD bgcolor="#9999cc">/TD>

TD bgcolor="#9999cc">/TD>

TD bgcolor="#9999cc">/TD>/TR>

TR>

TD bgcolor="#9999cc">/TD>

TD bgcolor="#9999cc" height=16>

P align=center>BBS or Forum Title here/P> /TD>

TD bgcolor="#9999cc">/TD>/TR>

TR>

TD bgcolor="#9999cc">

/TD>

TD bgcolor="#9999cc">/TD>/TR>

TR>

TD bgcolor="#9999cc">/TD>

TD bgcolor="#9999cc">/TD>

TD bgcolor="#9999cc">/TD>/TR>/TABLE>/DIV>

/body>

/html>



这么样阿，就这么简单，但我还是有点疑问，这样的反复操作磁盘，对系统有没有影响，另外，html页面可以比这个复杂，但精华在不过如此！



希望有兴趣的朋友可以在自己的论坛上试一下，看看效果如何！



原作者：Daniel

来源：www.phpbuilder.c