class mysql{
var $querynum = 0;
function connect($dbhost, $dbuser, $dbpw, $dbname = '',$dbcharset='') {
if(!@mysql_connect($dbhost, $dbuser, $dbpw)) {
$this-> show('MySQL サーバーに接続できません');
false を返します。
}
if($dbname) {
$this->select_db($dbname);
}
if($this->version() >gt; '4.1' && $dbcharset) {
$this->query("SET NAMES '".$dbcharset."'");
}
trueを返します。
}
function select_db($dbname) {
return mysql_select_db($dbname);
}
function fetch_array($query, $result_type = MYSQL_ASSOC) {
return @mysql_fetch_array($query, $result_type);
}
function query($sql, $type = '') {
if(!($query = mysql_query($sql))) $this->show('MySQL Query Error', $sql);
$this->querynum++;
$query を返す;
}
関数 affected_rows() {
return mysql_affected_rows();
}
function result($query, $row) {
return mysql_result($query, $row);
}
function num_rows($query) {
return @mysql_num_rows($query);
}
function num_fields($query) {
return mysql_num_fields($query);
}
function free_result($query) {
return mysql_free_result($query);
}
function insert_id() {
return mysql_insert_id();
}
function fetch_row($query) {
return mysql_fetch_row($query);
}
関数 version() {
return mysql_get_server_info();
}
function close() {
return mysql_close();
}
function error() {
return mysql_error();
}
function show($message = '', $sql = '') {
if(!$sql) echo $message;
else echo $message.'
'.$sql.'
'.$this->error();
}
}
class page extends mysql{
function pagination($sql,$maxnum,$page,$maxpages,$pagepre,$ext=''){
global $sum,$stail,$link,$lmid,$ltail, $curpage;//$ext='&class=3'
$SELF = $_SERVER['PHP_SELF'];
$query = $this->query($sql);
$rows = $this->fetch_array($query,MYSQL_NUM);
$totalrows = $rows[0];
$totalpages = ceil($totalrows/$maxnum);
$startnum = ($page - 1)*$maxnum;
$string = $sum.$totalrows.$stail.$sum.$page."/".$totalpages.$stail;
if($page != 1){
$string .= $link.$SELF."?page=1".$ext.$lmid."|‹".$ltail;
$string .= $link.$SELF.'?page='.($page - 1).$ext.$lmid."‹‹".$ltail;
}
if($maxpages>=$totalpages){
$pgstart = 1;$pgend = $totalpages;
}
elseif(($page-$pagepre-1+$maxpages)>$totalpages){
$pgstart = $totalpages - $maxpages + 1;
$pgend = $totalpages;
}
else{
$pgstart=(($page $pgend=(($pgstart==1)?$maxpages:($pgstart+$maxpages-1));
}
for($pg=$pgstart;$pg<=$pgend;$pg++){
if($pg == $page)
$string .= $curpage.$自分自身。"?ページ= .$pg.$ext.$lmid.$pg.$ltail;
}
else $string .= $link.$SELF."?page=".$pg.$ext.$lmid.$pg.$ltail;
}
if($page != $totalpages){
$string .= $link.$SELF.'?page='.($page + 1).$ext.$lmid."››".$リテール;
$string .= $link.$SELF.'?page='.$totalpages.$ext.$lmid."›|".$ltail;
}
$string;
}
}
function html($str,$allowhtml=0){
$str = get_magic_quotes_gpc()?$str:addslashes($str);
if(!$allowhtml){$str = htmlspecialchars($str);}
return $str;
}
function dehtml($str,$allowhtml=0){
$str = stripslashes($str);
if(!$allowhtml){$str = nl2br($str);}
return $str;
}
function deip($str){
$arr = explode('.',$str);
$str = $arr[0].'.'.$arr[1].'.'.$arr[2].'.*';
$str; を返す
}
関数設定($login=false){
グローバル $db,$mydbpre;
if($login) $sql = 「{$mydbpre}設定から*を選択」;
else $sql = 「{$mydbpre} から * を選択してください」設定 where キーワード != 'ユーザー名' および キーワード != 'パスワード'";
$query = $db->query($sql);
while($row = $db->fetch_array($query)){
$arr[$row['keyword']] = $row['val'];
if($row['keyword'] == 'name') $arr['title'] = $row['val] 「]。」 - Powered by PHPfans';
return $arr;
function checkcontent($content){
$arrword = $arrip = array(); $sql = "select * from {$mydbpre}ban where b_type != 0"
$query = $db->query($sql);
while($row = $db->fetch_array($query)){
if($row['b_type'] == 1) $arrword[] = $row['b_val']
elseif($row['b_type'] == 2) $arrip[] = $row['b_reval]; '];
}
foreach($arrip as $value){
$value = preg_quote($value,'/')
$value = str_replace('*','d{1,3}',$value );
if(preg_match('/^('.$value.')$/',$_SERVER['REMOTE_ADDR'])){
showmessage($mearr[8],'index.php');
}
foreach($arrword as $val){
$val = preg_quote($val,'/');
if(preg_match('/'.$val.'/',$content)){
showmessage( $mearr[7],'index.php');
}
}
}
function replaceword($content){
global $db,$mydbpre
$sql = "select * from {$mydbpre}ban where; b_type = 0";
$query = $db->query($sql);
while($row = $db->fetch_array($query)){
$content = str_replace($row['b_val'],$row['b_reval'],$content);
}
$content を返す;
}
function showadmin($message,$referer=''){
$str = '';
if($referer != '') $str .= '
';
$str .= '
情報のヒント '.$message; if($referer != '') $str .= ' 如果你的页面不跳转,请点这里 '; $str .= '
';
echo $str;
終了します。
}
function showmessage($message,$referer=''){
global $setting,$db;
$start = gettime();
echo <<
<頭> php愛情好者留言簿_示唆情報 EOT; if($referer != '') echo ' '; エコー << <ボディ> EOT; require_once('header.html'); echo << EOT; } require_once('footer.html'); エコー<<