class TEMPLATE
{
private $path = "." ; #根目录
private $var;
private $tplDir = "template"; #模板存储目录
private $tplExt = "tpl"; #模板文件的后缀名
private $tplId = 0 ; #模板的ID号
private $compileDir = "template_c"; #编译后的php文件存放目录
private $isCache=false ; #是否用缓存 （默认不启动）
private $cacheId = 1; #缓存文件ID号
private $cacheLeftTime=3600; #缓存有效期 (默认保存3600秒)
private $cacheDir = "cache"; #缓存文件存储目录
private $autoRefresh = false ; #是否自动刷新
private $pattern = array(
"/({dw:)s*includes*filename=s*"(.+..+)s*"s*(/})/i",#包含文件
"/({dw:)s*field.(.+)s*(/})/i",#局部变量
"/({dw:)s*global.(.+)s*(/})/i",#全局变量
"/({dw:)s*foreachs*(.+)s*ass*(.+)s*(/})/i",#foreach 语句
"/({dw:)s*ends*foreachs*(/})/i", #foreach 结束
"/({dw:)s*ifs*((.+))(/})/i",
"/({dw:)s*elseifs*((.+))(/})/i",
"/({dw:)s*elses*(/})/i",
"/({dw:)s*ends*ifs*(/})/i",
);
private $replacement = array(
'<?php echo $this->inc_file("\2"); ?>',
"<?php echo $\2;?>",
"<?php global $\2;n echo $\2; ?>",
"<?php foreach($\2 as $\3){ ?>",
"<?php } ?>",
"<?php if (\2) { ?>" ,
"<?php }else if(\2){ ?>",
"<?php }else{ ?>",
"<?php } ?>",
);
#构造函数
function __construct($path = "", $tplDir="", $compileDir="",$isCache="",$cacheLeftTime="",$cacheDir="" ,$autoRefresh="")
{
$this->path = $path ? $path : $this->path ;
$this->tplDir = $tplDir ? $tplDir : $this->tplDir ;
$this->compileDir = $compileDir ? $compileDir : $this->compileDir ;
$this->isCache = is_bool($isCache) ? $isCache : $this->isCache ;
$this->cacheLeftTime = $cacheLeftTime ? $cacheLeftTime : $this->cacheLeftTime ;
$this->cacheDir = $cacheDir ? $cacheDir : $this->cacheDir ;
$this->autoRefresh = is_bool($autoRefresh) ? $autoRefresh : $this->autoRefresh ;
}
#兼容php4
function TEMPLATE($path = "", $tplDir="", $compileDir="",$isCache="",$cacheLeftTime="",$cacheDir="" ,$autoRefresh="")
{
$this->__construct($path = "", $tplDir="", $compileDir="",$isCache="",$cacheLeftTime="",$cacheDir="" ,$autoRefresh="");
}
function __get($property)
{
return $this->$property ;
}
function __set($property,$value)
{
return $this->$property = $value ;
}
#给模板中的变量赋值
# $tplVal 模板中的变量名
function assign($tplVal ,$value="")
{
if (is_array($tplVal))
{
foreach ($tplVal as $key => $val)
{
if (!empty($key))
$this->var[$key] = $val ;
}
}
else {
if (!empty($tplVal))
$this->var[$tplVal] = $value ;
}
}
#输出文件内容函数
function display($tplFile,$tplId=0,$cacheId = 1,$cacheLeftTime="")
{
if (empty($tplFile)) die("Template "{$tplFile}" not exist !");
$this->cacheId = $cacheId ? md5($cacheId) : md5($this->cacheId);
$cacheFile = $this->path. "/".$this->cacheDir."/".$tplFile.$this->cacheId ;
if ($this->check_cache($cacheFile,$cacheLeftTime)) #当缓存文件存在且不过期时直接从缓存文件读取内容
{
echo $this->read_file($cacheFile);
}else {
$tpl = $this->path."/".$this->tplDir."/".$tplFile.".".$this->tplExt;
$tplContent = $this->read_file($tpl); #读取模板文件的内容
$compileContent= $this->compile_file($tplContent); #对读取出来的文件进行编译
$this->tplId = $tplId ? $tplId : $this->tplId ;
$compileFile = $this->path."/".$this->compileDir."/".md5($this->tplId)."".$tplFile.".php";
$this->write_file($compileFile,$compileContent);#将编译后的内容写入相应的文件中;
@extract($this->var);
ob_start();
include_once($compileFile);
$content = ob_get_contents() ;
ob_end_clean() ;
if ($this->isCache){
$this->write_file($cacheFile,$content) ;# 帮编译好的内容写入缓存文件
}
echo $content ;
}
}
/* function trim_tag($content)
{
$content = str_replace($this->startTag,"",$content);
$content = str_replace($this->endTag,"",$content);
//$content = trim($content);
return $content ;
}*/
# 编译文件函数
function compile_file($content=null)
{
$content = $content ? $content :die("Compile fail!") ;
//$content = $this->trim_tag($content);
$content = preg_replace($this->pattern,$this->replacement,$content);
return $content;
}
#解析包含文件
function inc_file($filename,$tplId="",$cacheId="",$cacheLeftTime="")
{
$file = $this->path."/".$this->tplDir."/".$filename ;
if (file_exists($file))
{
$filename = str_replace(".".$this->tplExt,"",$filename);
return $this->display($filename,$tplId,$cacheId,$cacheLeftTime);
}
else die("Template "{$filename}" not exist");
}
#读取文件内容函数
function read_file($filename)
{
if (!file_exists($filename)) die("Read file fail") ;
return file_get_contents($filename);
}
#内容写入函数
function write_file($filename,$content,$mode="wb")
{
$filename = trim($filename);
$content = $content ? stripslashes(trim($content)) : exit();
if (!file_exists($filename))
{
$array = explode("/",$filename);
$count = count($array);
$path = "";
for ($i = 0 ; $i <$count-1 ; ++$i )
{
if(!file_exists($path .= $array[$i]."/"))
{
mkdir($path,0777);
}
}
}
$handle = fopen($filename,$mode) ;
fwrite($handle,$content);
fclose($handle);
return true;
}
# 清除缓存
function clear_dir($dir="")
{
$dir = $this->path."/".$dir;
$handle = opendir($dir);
if (file_exists($dir))
{
while ($file = readdir($handle))
{
if ($file !="." && $file != "..")
unlink($dir."/".$file);
}
closedir($handle);
return true;
}
else {
return false;
}
}
#清除所有缓存
function clear_all_cache()
{
if ($this->clear_dir($this->cacheDir) && $this->clear_dir($this->compileDir))
return true;
}
#检查缓存是否过期
function check_cache($cacheFile,$cacheLeftTime="")
{
$cacheLeftTime = $cacheLeftTime ? $cacheLeftTime : $this->cacheLeftTime;
if (!file_exists($cacheFile)) return false ;
$time = $this->get_time($cacheFile) + $cacheLeftTime ;
if ($time <time())
{
unlink($cacheFile);
return false;
}
return true;
}
# 获取文件最后编辑时间
function get_time($filename)
{
if (!file_exists($filename)) return false;
return filemtime($filename);
}
}
php 切取图片代码
function resizeThumbnailImage($thumb_image_name, $image, $width, $height, $start_width, $start_height, $scale){
list($imagewidth, $imageheight, $imageType) = getimagesize($image);
$imageType = image_type_to_mime_type($imageType);
$newImageWidth = ceil($width * $scale);
$newImageHeight = ceil($height * $scale);
$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
switch($imageType) {
case "image/gif":
$source=imagecreatefromgif($image);
break;
case "image/pjpeg":
case "image/jpeg":
case "image/jpg":
$source=imagecreatefromjpeg($image);
break;
case "image/png":
case "image/x-png":
$source=imagecreatefrompng($image);
break;
}
imagecopyresampled($newImage,$source,0,0,$start_width,$start_height,$newImageWidth,$newImageHeight,$width,$height);
switch($imageType) {
case "image/gif":
imagegif($newImage,$thumb_image_name);
break;
case "image/pjpeg":
case "image/jpeg":
case "image/jpg":
imagejpeg($newImage,$thumb_image_name,90);
break;
case "image/png":
case "image/x-png":
imagepng($newImage,$thumb_image_name);
break;
}
chmod($thumb_image_name, 0777);
return $thumb_image_name;
}
<?php
/*
* Explorer! 函数库
* 编写日期：2008-06-29
* 最后更新：2008-07-18 2:08
*
*/
class System{//系统部分
function usr_level($name){
$SQL = new MySQL();
$SQL->Query("SELECT `level` FROM `members` WHERE `username` = '$name';");
$SQL->NextRecord();
$TMP = $SQL->GetRecord('level');
$SQL->Free();
return $TMP;
}
function channel_level($cid){
$SQL = new MySQL();
$SQL->Query("SELECT `level` FROM `channels` WHERE `id` = $id;");
$SQL->NextRecord();
$TMP = $SQL->GetRecord('id');
$SQL->Free();
return $TMP;
}
function uid2name($uid){
$SQL = new MySQL();
if($SQL->Query("SELECT `username` FROM `members` WHERE `uid` = $uid;")){
$SQL->NextRecord();
$TMP = $SQL->GetRecord('username');
$SQL->Free();
return $TMP;
}else{
return 0;
}
}
function name2uid($name){
$SQL = new MySQL();
if($SQL->Query("SELECT `uid` FROM `members` WHERE `username` = '$name';")){
$SQL->NextRecord();
$TMP = $SQL->GetRecord('uid');
$SQL->Free();
return $TMP;
}else{
return 0;
}
}
function sysinfo($Name){//获取系统信息
$SQL = new MySQL();
$SQL->Query("SELECT * FROM `sysinfo`;");
$SQL->NextRecord();
$TMP = $SQL->GetRecord($Name);
$SQL->Free();
return $TMP;
}
function find_member($name){//查找该用户（注册时需要）
$SQL = New MySQL();
$SQL->Query("SELECT * FROM `members` WHERE `username` = '$name';");
$RS = $SQL->RowS();
$SQL->Free();
if($RS)
return 1;
else
return 0;
}
function str_safe($str){//字符串安全过滤
$str = str_replace($str,";","；");
$str = str_replace($str,"'","‘");
$str = str_replace($str,"/","／");
$str = str_replace($str,"`","｀");
$str = str_replace($str,"\","＼");
return $str;
}
function GetMyIP()
{
if ($HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"])
$ip = $HTTP_SERVER_VARS["HTTP_X_FORWARDED_FOR"];
elseif ($HTTP_SERVER_VARS["HTTP_CLIENT_IP"])
$ip = $HTTP_SERVER_VARS["HTTP_CLIENT_IP"];
elseif ($HTTP_SERVER_VARS["REMOTE_ADDR"])
$ip = $HTTP_SERVER_VARS["REMOTE_ADDR"];
elseif (getenv("HTTP_X_FORWARDED_FOR"))
$ip = getenv("HTTP_X_FORWARDED_FOR");
elseif (getenv("HTTP_CLIENT_IP"))
$ip = getenv("HTTP_CLIENT_IP");
elseif (getenv("REMOTE_ADDR"))
$ip = getenv("REMOTE_ADDR");
else
$ip = "127.0.0.1";
return $ip;
}
function Version(){
return "1.0.9";
}
}
class MySQL{//数据库部分
var $DBServer = 'localhost';//服务器
var $DBName = '';//数据库名称
var $DBUser = '';//数据库用户
var $DBPass = '';//数据库密码
var $OnErrorResume = 1;//错误提示关闭
var $LinkID = 0;//连接句柄
var $QueryID = 0;//查询句柄
var $ResultS = array();//查询结果集
var $Error = '';//错误信息
function Connect($Srv = "",$Usr = "",$Pass = "",$DB = ""){//连接数据库
if($Srv == "") $Srv = $this->DBServer;
if($Usr == "") $Usr = $this->DBUser;
if($Pass == "") $Pass = $this->DBPass;
if($DB == "") $DB = $this->DBName;
if($this->LinkID == 0){
$this->LinkID = @mysql_connect($Srv,$Usr,$Pass) or die("数据库连接失败，请联系管理员修复此问题。");
}
@mysql_select_db($DB,$this->LinkID) or die("数据库选择失败，请联系管理员修复此问题。");
return $this->LinkID;
}
function Free(){//释放查询结果
@mysql_free_result($this->QueryID);
$this->QueryID = 0;
}
function RowS(){//查询到的记录总数
if(!$this->QueryID) return 0;
return @mysql_num_rows($this->QueryID);
}
function NextRecord(){//下一条记录
if(!$this->QueryID) return 0;
$this->ResultS = @mysql_fetch_array($this->QueryID);
}
function Seek($seek){
if(!$this->QueryID) return 0;
@mysql_data_seek($this->QueryID,$seek);
}
function Query($Sql){//执行查询
if($Sql == "") return 0;
if($this->LinkID == 0) $this->Connect();
if($this->QueryID) $this->Free();//释放原来查询结果
$this->QueryID = @mysql_query($Sql,$this->LinkID);
$this->Error = mysql_error($this->LinkID);
if(!$this->QueryID) exit("$Sql执行失败.");
return $this->QueryID;
}
function GetRecord($Name){
if(!$this->QueryID) return 0;
return $this->ResultS[$Name];
}
}
?>
function sogouRank($domain)
{
$rank = '';
$pr = 0;
$content = get_content('http://www.sogou.com/web?query='.$domain);
if(preg_match("/</span>([0-9]{1,})</dd>/", $content, $matches))
{
$pr = intval($matches[1]);
$width = ceil(65*$pr/100);
$rank = '<img" width=100% src="./images/sg_left.gif" width="2" height="11" /><img" width=100% src="./images/sg_left_img.gif" width="'.$width.'" height="11" /><img" width=100% src="./images/sg_right_img.gif" width="'.(65-$width).'" height="11" /><img" width=100% src="./images/sg_right.gif" width="2" height="11" />';
}
$rank = '<a href="http://www.sogou.com/web?query=link%3A'.$domain.'" target="_blank" title="搜狗Rank:'.$pr.'">'.$rank.'</a> '.$pr;
return $rank;
}
function ChinaRank($domain)
{
$rank = '';
$content = get_content('http://www.chinarank.org.cn/detail/Info.do?url='.$domain);
if(preg_match("/<strong>排名</strong>(.*)</tr>/", $content, $matches))
{
$p = trim(str_replace('</td>', '', $matches[1]));
$p = explode("<td>", $p);
if(isset($p[1])) $rank.= ' 今日:'.$p[1];
if(isset($p[2])) $rank.= ' 本周:'.$p[2];
if(isset($p[3])) $rank.= ' 三月:'.$p[3];
}
$rank = '<a href="http://www.chinarank.org.cn/detail/Info.do?url='.$domain.'" target="_blank">'.$rank.'</a>';
return $rank;
}
function Alexa($domain)
{
$alexa = '';
$content = get_content('http://www.alexa.com/data/details/traffic_details?url='.$domain);
if(preg_match("/3 mos. Change([sS]*?)</table>/", $content, $matches))
{
$change = strpos($matches[1], 'down_arrow.gif') ? '下降' : '上升';
$p = strip_tags($matches[1], '<td>');
$p = trim(str_replace(array(" ", "n", "</td>"), array('', '', ''), $p));
$p = explode("<td>", $p);
if(isset($p[1])) $alexa.= ' 今日:'.$p[1];
if(isset($p[2])) $alexa.= ' 本周:'.$p[2];
if(isset($p[3])) $alexa.= ' 本月:'.$p[3];
if(isset($p[4])) $alexa.= ' '.$change.':'.$p[4];
}
if(preg_match("/Review for $domain:</span> (.*)<br>/", $content, $matches))
{
$alexa = $alexa.' 等级:'.$matches[1];
}
$alexa = '<a href="http://www.alexa.com/data/details/traffic_details?url='.$domain.'" target="_blank">'.$alexa.'</a>';
return $alexa;
}