<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>ajax+php 无刷新数据调用经典实例</title>
<script>
function G(id){
return document.getElementById(id);
}
function createXMLHttpRequest(){//创建XMLHttpRequest对象
if(window.ActiveXObject){//IE
try {
return new ActiveXObject("Microsoft.XMLHTTP");
} catch(e){
return;
}
}else if(window.XMLHttpRequest){//Mozilla,firefox
try {
return new XMLHttpRequest();
} catch(e){
return;
}
}
}
function returnCity(Value,divId,at,pid){//主调函数
var xmlHttp=createXMLHttpRequest();
var url = "s.php?cid="+Value+"&at="+at+"&pid="+pid+"&mt="+Math.random(100);
//alert(url);
if (Value==""){
return false ;
}
if (xmlHttp){
callback = getReadyStateHandler(xmlHttp,divId);
xmlHttp.onreadystatechange = callback;
xmlHttp.open("GET", url,true);
xmlHttp.send(null);
}
}
function getReadyStateHandler(xmlHttp,divId){//服务器返回后处理函数
return function (){
if(xmlHttp.readyState == 4){
if(xmlHttp.status == 200){
if (xmlHttp.responseText){
G(divId).innerHTML=xmlHttp.responseText;
}else{
G(divId).innerHTML="";
}
}
}
}
}
function ajaxData(inputName,divId,action,cpid)
{
//alert(inputName);
var cityid = G(inputName).value;
var pid = G(cpid).value;
returnCity(cityid,divId,action,pid);
}
</script>
</head>
<body>
<input name="" type="text" onMouseOver="ajaxData('city_type','cityareaid','c','borough_type');" />
<div id="ajaxHtml">
</div>
</body>
</html>
//s.php文件
$Db = new Db();
$type = ( $action=='esfPice')?1:2;
$sql = "Select * from cn_loupan_city_price where city_id ='$cid' and price_type='$type'";
$query = $Db->query( $sql );
$str ='';
if( $Db->rows( $query ) )
{
$result = $Db->fetch( $query ,0);
foreach( $result as $_v => $v )
{
$str .= "<LI><A onClick="switchprop('price2_Value','".$v['city_price_show']."','price2_List','price','".$v['city_price']."')" href="javascript教程:void(0);" target=_self>".$v['city_price_show']."</A></LI>";
}
echo $str;
}
else
{
exit('可不选!');
}
//这里只讲ajax不讲数据库教程连接
www.111cn.net原他
<?php教程
002 $file_path = './download/download_cn.rar';
003
004 //使用方法
005 downFile($file_path);
006
007 // 服务器文件路径，下载文件名字(默认为服务器文件名)，是否许可用户下载方式(默认可选)，速度限制(默认自动)，文件类型(默认所有)
008 function downFile($fileName, $fancyName = '', $forceDownload = true, $speedLimit = 0, $contentType = '') {
009 if (!is_readable($fileName))
010 {
011 header("HTTP/1.1 404 Not Found");
012 return false;
013 }
014
015 $fileStat = stat($fileName);
016 $lastModified = $fileStat['mtime'];
017
018 $md5 = md5($fileStat['mtime'] .'='. $fileStat['ino'] .'='. $fileStat['size']);
019 $etag = '"' . $md5 . '-' . crc32($md5) . '"';
020
021 header('Last-Modified: ' . gmdate("D, d M Y H:i:s", $lastModified) . ' GMT');
022 header("ETag: $etag");
023
024 if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $lastModified)
025 {
026 header("HTTP/1.1 304 Not Modified");
027 return true;
028 }
029
030 if (isset($_SERVER['HTTP_IF_UNMODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_UNMODIFIED_SINCE']) < $lastModified)
031 {
032 header("HTTP/1.1 304 Not Modified");
033 return true;
034 }
035
036 if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $etag)
037 {
038 header("HTTP/1.1 304 Not Modified");
039 return true;
040 }
041
042 if ($fancyName == '')
043 {
044 $fancyName = basename($fileName);
045 }
046
047 if ($contentType == '')
048 {
049 $contentType = 'application/octet-stream';
050 }
051
052 $fileSize = $fileStat['size'];
053
054 $contentLength = $fileSize;
055 $isPartial = false;
056
057 if (isset($_SERVER['HTTP_RANGE']))
058 {
059 if (preg_match('/^bytes=(d*)-(d*)$/', $_SERVER['HTTP_RANGE'], $matches))
060 {
061 $startPos = $matches[1];
062 $endPos = $matches[2];
063
064 if ($startPos == '' && $endPos == '')
065 {
066 return false;
067 }
068
069 if ($startPos == '')
070 {
071 $startPos = $fileSize - $endPos;
072 $endPos = $fileSize - 1;
073 }
074 else if ($endPos == '')
075 {
076 $endPos = $fileSize - 1;
077 }
078
079 $startPos = $startPos < 0 ? 0 : $startPos;
080 $endPos = $endPos > $fileSize - 1 ? $fileSize - 1 : $endPos;
081
082 $length = $endPos - $startPos + 1;
083
084 if ($length < 0)
085 {
086 return false;
087 }
088
089 $contentLength = $length;
090 $isPartial = true;
091 }
092 }
093
094 // send headers
095 if ($isPartial)
096 {
097 header('HTTP/1.1 206 Partial Content');
098 header("Content-Range: bytes $startPos-$endPos/$fileSize");
099
100 }
101 else
102 {
103 header("HTTP/1.1 200 OK");
104 $startPos = 0;
105 $endPos = $contentLength - 1;
106 }
107
108 header('Pragma: cache');
109 header('Cache-Control: public, must-revalidate, max-age=0');
110 header('Accept-Ranges: bytes');
111 header('Content-type: ' . $contentType);
112 header('Content-Length: ' . $contentLength);
113
114 if ($forceDownload)
115 {
116 header('Content-Disposition: attachment; filename="' . rawurlencode($fancyName). '"');
117 }
118
119 header("Content-Transfer-Encoding: binary");
120
121 $bufferSize = 2048;
122
123 if ($speedLimit != 0)
124 {
125 $packetTime = floor($bufferSize * 1000000 / $speedLimit);
126 }
127
128 $bytesSent = 0;
129 $fp = fopen($fileName, "rb");
130 fseek($fp, $startPos);
131 while ($bytesSent < $contentLength && !feof($fp) && connection_status() == 0 )
132 {
133 if ($speedLimit != 0)
134 {
135 list($usec, $sec) = explode(" ", microtime());
136 $outputTimeStart = ((float)$usec + (float)$sec);
137 }
138
139 $readBufferSize = $contentLength - $bytesSent < $bufferSize ? $contentLength - $bytesSent : $bufferSize;
140 $buffer = fread($fp, $readBufferSize);
141
142 echo $buffer;
143
144 ob_flush();
145 flush();
146
147 $bytesSent += $readBufferSize;
148
149 if ($speedLimit != 0)
150 {
151 list($usec, $sec) = explode(" ", microtime());
152 $outputTimeEnd = ((float)$usec + (float)$sec);
153
154 $useTime = ((float) $outputTimeEnd - (float) $outputTimeStart) * 1000000;
155 $sleepTime = round($packetTime - $useTime);
156 if ($sleepTime > 0)
157 {
158 usleep($sleepTime);
159 }
160 }
161 }
162 return true;
163 }
164 ?>
$path ="d:pdoSpiderResult.db3";
$conn = new PDO("sqlite:$path");
$array=array('','','');
if( $conn )
{
//echo ('connection pdo success');
}
else
{
echo ('cnnection pdo fail ,plase check database server!');
}
$count=0;
$sp = new SplitWord();
foreach ($conn->query('SELECT * FROM content limit 160,80') as $row)
{
// baise info
$softtitle = mysql教程_escape_string(mb_convert_encoding($row[3],'gbk','auto')).'-js相册';//title
//file title
$softcontent = str_replace('Image/','http://g.111cn.net/javascript教程/Image/',mb_convert_encoding($row
[4],'gbk','auto'));
//file size of size
$softsize = '未知';
// file downurl
$softurl = str_replace('.zip','',$row['address']);
$filetype='.rar';
$softpath='http://g.111cn.net/javascript/'.$softurl.$filetype;
$view ='<br />效果预览地址<a href=http://g.111cn.net/javascript/'.$softurl.'
target=_blank>'.$softtitle.'</a>';//效果预览地址
preg_match_all("/(src|SRC)=["|'| ]{0,}((.*).(gif|jpg|jpeg|png|bmp))/isU",$softcontent,$img_array);
$thum = str_replace("'",'',str_replace('"','',$img_array[2][0]));
$softlinks = mysql_escape_string("{dede:link islocal='1' text='$localhost'}".$softpath."{/dede:link}");
$a = strip_tags($softcontent);
$b = $sp->SplitRMM($softtitle);
$keywords = str_replace(' ',',',$b);
$desciption = '';//desc + split word
$introduce =$softcontent.$desciption.$view;
$os ='Win2003,WinXP,Win2000,Win9X';
//call out link descript
$addsoft = "Insert into d_addonsoft(typeid,filetype,language,softtype,accredit,
os,softrank,officialUrl,officialDemo,softsize,softlinks,introduce,templet,userip,redirecturl)";
$addsoft .=" values
('$typeid','$filetype','$language','','','$os','3','','','$softsize','".$softlinks."','$introduce','','222.103.69.94','')";
mysql_query( $addsoft ) or die('addsoft'.$addsoft.mysql_error());//.$addsoft
$newid = mysql_insert_id();
// Read insert new id
$sortrank = time();
//Read the minutes and seconds when the system is currently
$click = mt_rand(1000,10000);
// Random Clicks 1000 , 10000 btween
$archives = "Insert into d_archives
(id,typeid,typeid2,sortrank,flag,ismake,channel,arcrank,click,money,title,litpic,writer,source,pubdate,senddate,mid,descripti
on,keywords)";
$archives.=" values
('$newid','$typeid','0','$sortrank','p','1','3','0','$click','0','$softtitle','$thum','$write','unkown','$sortrank','$sortran
k',1,'$desciption','$keywords')";
mysql_query($archives) or die('archives '.$archives.'|'.mysql_error()); //$archives.
$arctiny = "Insert into d_arctiny(id,typeid,typeid2,arcrank,channel,senddate,sortrank,mid) values
($newid,$typeid,0,0,3,'$sortrank','$sortrank',1)";
mysql_query( $arctiny) or die( 'arctiny'.$arctiny.mysql_error());//$arctiny.
}
echo '总共有多条',$count,"不存地的";
本站原创转载注明来源www.111cn.net
<?php
//fsocket模拟post提交
$purl = "http://localhost/netphp/test2.php?uu=rrrrrrrrrrrr";
print_r(parse_url($url));
sock_post($purl,"uu=55555555555555555");
//fsocket模拟get提交
function sock_get($url, $query)
{
$info = parse_url($url);
$fp = fsockopen($info["host"], 80, $errno, $errstr, 3);
$head = "GET ".$info['path']."?".$info["query"]." HTTP/1.0 ";
$head .= "Host: ".$info['host']." ";
$head .= " ";
$write = fputs($fp, $head);
while (!feof($fp))
{
$line = fread($fp,4096);
echo $line;
}
}
sock_post($purl,"uu=rrrrrrrrrrrrrrrr");
function sock_post($url, $query)
{
$info = parse_url($url);
$fp = fsockopen($info["host"], 80, $errno, $errstr, 3);
$head = "POST ".$info['path']."?".$info["query"]." HTTP/1.0 ";
$head .= "Host: ".$info['host']." ";
$head .= "Referer: http://".$info['host'].$info['path']." ";
$head .= "Content-type: application/x-www-form-urlencoded ";
$head .= "Content-Length: ".strlen(trim($query))." ";
$head .= " ";
$head .= trim($query);
$write = fputs($fp, $head);
while (!feof($fp))
{
$line = fread($fp,4096);
echo $line;
}
}
?>
php教程 中文与英语正则表达式
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>php 中文与英语正则表达式</title>
</head>
<body>
<form id="111cnNet" name="111cnNet" method="post" action="">
<input name="url" type="text" />
<input name="" type="submit" value="提交 "/>
</form>
</body>
</html>
<?
function funcChinese($str,$num1='',$num2='')//判断中文正则
{
if($num1!='' and $num2!=''){
return (preg_match("/^([x81-xfe][x40-xfe])
{".$num1.",".$num2."}$/",$str))?true:false;
}else{
return (!eregi("[^x80-xff]","$str"))?
true:false;
}
}
if( $_POST)
{
if( funcChinese( $_POST['url'] ) )
{
echo '是中文';
}
else
{
exit('不是有效中文');
}
}
//这个只能一个个字符判断哦，你可以用foreach来处理
?>