站點結構
站點
└includes
└class.inc
├templet
└index.htm
├list.htm
└content.htm
├index.php
└content.php
庫結構
-- 資料庫: `test`
-- 表的結構 `test`
CREATE TABLE `test` (
`id` smallint(3) NOT NULL auto_increment,
`name` varchar(10) NOT NULL default '',
`sex` enum('男','女') NOT NULL default '男',
`age` smallint(2) NOT NULL default '0',
`email` varchar(20) NOT NULL default '',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=1 ;
--------------- class.inc檔案 --------
<?php
class mycon{
private $myhost;
private $myuser;
private $mypwd;
function mycon($host="localhost",$user="root",$pwd=""){
$this->myhost = $host;
$this->myuser = $user;
$this->mypwd = $pwd;
}
function connect(){
return mysql_connect($this->myhost,$this->myuser,$this->mypwd);
}
}
class templet{
private $source_file;
function get_file($filename){
$this->source_file = file_get_contents($filename);
}
function parse($tags,$vals){
if(!is_array($tags)){
return preg_replace("|{".$tags."}|",$vals,$this->source_file);
}else{
$an = count($tags);
for($i=0;$i<$an;$i++){
$tags[$i] = "|{".$tags[$i]."}|";
}
return preg_replace($tags,$vals,$this->source_file);
}
}
}
?>
----------------index.htm檔案-------------------
<HTML>
<HEAD>
<TITLE>首頁</TITLE>
</HEAD>
<BODY style="font-size:12px">
<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="1" bgcolor=#000000 style="font-size:12px">
<caption>成員列表</caption>
<TR bgcolor="#ffffff" align=center>
<TD width=25%>姓名</TD>
<TD width=25%>性別</TD>
<TD width=25%>年齡</TD>
<TD width=25%>email</TD>
</TR>
{所有列表}
<TR bgcolor="#ffffff">
<TD colspan=2>共有{總條數}條記錄，顯示{每頁條數}條/頁</TD>
<TD colspan=2 align=right>{分頁}</TD>
</TR>
</TABLE>
</BODY>
------------------list.htm檔案-------------------
<TR bgcolor="#ffffff" align=center>
<TD><a href="content.php?id={成員ID}">{姓名}</a></TD><TD>{性別}</TD><TD>{年齡}</TD><TD>{email}</TD>
</TR>
-------------------content.htm檔案-----------------------
<HTML>
<HEAD>
<TITLE>成員信息</TITLE>
</HEAD>
<BODY style="font-size:12px">
<TABLE WIDTH="100%" CELLPADDING="0" CELLSPACING="1" bgcolor=#000000 style="font-size:12px">
<caption>成員信息</caption>
<TR bgcolor="#ffffff">
<TD width=60>姓名</TD><TD>{姓名}</TD></TR>
<TR bgcolor="#ffffff">
<TD>性別</TD><TD>{性別}</TD></TR>
<TR bgcolor="#ffffff">
<TD>年齡</TD><TD>{年齡}</TD></TR>
<TR bgcolor="#ffffff">
<TD>email</TD><TD>{email}</TD></TR>
</TABLE>
</BODY>
----------------index.php檔案--------------------------
<?php
include("includes/class.inc");
$tmpl =new templet;
$mycon =new mycon;
$con = $mycon->connect();
mysql_select_db("test",$con);
$lim = 20; //每頁顯示行數
$p = ($_GET[p]) ? $_GET[p] : 1; //當前頁號
/***** 生成列表開始 *****/
$lists = "";
$tmpl->get_file("templet/list.htm");
$tags = array("成員ID","姓名","性別","年齡","email"); //應與表字段同順序
$rs = mysql_query("select * from test order by id desc limit ".($p-1)*$lim.",$lim");
while($row=mysql_fetch_row($rs)){
$lists .= $tmpl->parse($tags,$row);
}
/***** 生成列表完成、分頁開始 *****/
$tmpl->get_file("templet/index.htm");
$rn = @mysql_result(mysql_query("select count(id) from test"),0); //總記錄數
$ps = ceil($rn/$lim); //總頁數
$pagination = "<a href='?p=1'>首頁</a> ";
if($p>1) $pagination .= "<a href='?p=".($p-1)."'>";
else $pagination .= "<font color='#777777'>";
$pagination .= "上一頁</font></a> ";
if($p<$ps) $pagination .= "<a href='?p=".($p+1)."'>";
else $pagination .= "<font color='#777777'>";
$pagination .= "下一頁</font></a> <a href='?p={$ps}'>尾頁</a> ";
/***** 分頁完成、生成頁面開始 *****/
$tags = array("所有列表","總條數","每頁條數","分頁");
$vals = array($lists,$rn,$lim,$pagination);
echo $tmpl->parse($tags,$vals);
?>
---------------- content.php檔案 ---------------
<?php
include("includes/class.inc");
$tmpl =new templet;
$mycon =new mycon;
$con = $mycon->connect();
mysql_select_db("test",$con);
$tmpl->get_file("templet/content.htm");
$rs = mysql_query("select * from test where id=$_GET[id]");
$row=@mysql_fetch_row($rs);
unset($row[0]); //去掉表中讀出的多餘字段，對齊替換項,或在SELECT語句中列表字段
$tags = array("姓名","性別","年齡","email");
echo $tmpl->parse($tags,$row);
?>
這段代碼得在PHP4.30以上版本或在PHP5下執行...因為在class定義中讀入模板的函數是file_get_contents
<?php
class mycon{
var $myhost;
var $myuser;
var $mypwd;
function mycon($host="localhost",$user="root",$pwd="0"){
$this->myhost = $host;
$this->myuser = $user;
$this->mypwd = $pwd;
}
function connect(){
return mysql_connect($this->myhost,$this->myuser,$this->mypwd);
}
}
class templet{
var $source_file;
var $temp_file;
function get_file($filename){
$this->temp_file = file($filename);
for($i=0;$i<count($this->temp_file);$i++)
$this->source_file .= $this->temp_file[$i];
}
function parse($tags,$vals){
if(!is_array($tags)){
return preg_replace("|{".$tags."}|",$vals,$this->source_file);
}else{
$an = count($tags);
for($i=0;$i<$an;$i++){
$tags[$i] = "|{".$tags[$i]."}|";
}
return preg_replace($tags,$vals,$this->source_file);
}
}
}
?>
修改過的class.inc檔案可以執行...執行環境php4.22
