NN2023032801/config/return1.php

<?php
/*
2014年起，友价团队全部源码不再做加密处理，全部开源，方便用户二次开发。
同时我们仅对正规渠道购买的用户提供技术支持。
另：如果源码购买后有转卖行为，我们即删除你的认证帐号，同时也不再提供任何支持。
yj.928vip.cn
友价源码
*/
function gloguolv($content){
        $pattern = "/(select[\s])|(union[\s])|(insert[\s])|(update[\s])|(delete[\s])|(from[\s])|(where[\s])|(drop[\s])/i";
        if (is_array($content)) {
            foreach ($content as $key=>$value) {
				if(get_magic_quotes_gpc()){$content[$key] = trim($value);}else{$content[$key] = addslashes(trim($value));}
                if(preg_match($pattern,$content[$key])) {
                    $content[$key] = '';
                }
            }
        } else {
			if(get_magic_quotes_gpc()){$content=$content;}else{$content=addslashes($content);}
            if(preg_match($pattern,$content)) {
                $content = '';
            }
        }
        $content=str_ireplace("<?","&lt;?",$content);
        $content=str_ireplace("?>","?&gt;",$content);
        $content=str_ireplace("<%","&lt;%",$content);
        $content=str_ireplace("%>","%&gt;",$content);
        return $content;
}

function sqlzhuru($str) { //去除所有html标签
        return strip_tags(gloguolv($str));
}

function sqlzhuru1($str){ //编辑器，保留常规HTML格式，用于编辑器
        $content=gloguolv($str);
        $content=str_ireplace("<script","&lt;script",$content);
        $content=str_ireplace("<iframe","&lt;iframe",$content);
        $content=str_ireplace("<style","&lt;style",$content);
        return $content;
}

function sqlzhuru2($str){ //编辑器，仅保留script，用于统计代码等添加
        $content=gloguolv($str);
        $content=str_ireplace("<iframe","&lt;iframe",$content);
        $content=str_ireplace("<style","&lt;style",$content);
        return $content;
}

function returndeldian($x){
$a=str_replace(".","",sqlzhuru($x));
$b=str_replace("/","",$a);
return $b;
}

function returnwan($x){
 if($x>10000){$s=$x/10000;return $s."万";}
 else{return $x;}
}

function returnzhekou($m1,$m2){//m1优惠价 m2原价
if($m1==0 || $m2==0){return "无折扣";}else{return sprintf("%.1f",10*$m1/$m2)."折";}
}

function isDate($dateString ) {
 if(date('Y-m-d H:i:s',strtotime($dateString))==$dateString){return $dateString;}else{return "";}
} 

function getsj(){
return date("Y-m-d H:i:s");
}
$sj=getsj();

function delhtml($a){
 $a=str_replace(" ","",$a);
 $a=str_replace("\r\n", "",$a);
 return $a;
}

function returnzjjk($x){
 $x=intval($x);
 if($x==0){
 return "系统操作";
 }elseif($x==1){
 return "人工入账支付宝";
 }elseif($x==2){
 return "人工入账微信";
 }elseif($x==3){
 return "支付宝充值";
 }elseif($x==4){
 return "微信充值";
 }elseif($x==5){
 return "管理员操作";
 }
}

function httpPost($url, $data){
    $curl = curl_init($url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($data));
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    $response = curl_exec($curl);
    curl_close($curl);
    return $response;
}

function yjImgToBase64($img_file) {

    $img_base64 = '';
    if (file_exists($img_file)) {
        $app_img_file = $img_file;
        $img_info = getimagesize($app_img_file);

        $fp = fopen($app_img_file, "r");

        if ($fp) {
            $filesize = filesize($app_img_file);
            $content = fread($fp, $filesize);
            $file_content = chunk_split(base64_encode($content)); 
            switch ($img_info[2]) {  
                case 1: $img_type = "gif";
                    break;
                case 2: $img_type = "jpg";
                    break;
                case 3: $img_type = "png";
                    break;
            }

            $img_base64 = 'data:image/' . $img_type . ';base64,' . $file_content;

        }
        fclose($fp);
    }

    return $img_base64; //返回图片的base64
}

function getuip(){    
    $ip = '';    
    if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])){        
        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];    
    }elseif(isset($_SERVER['HTTP_CLIENT_IP'])){        
        $ip = $_SERVER['HTTP_CLIENT_IP'];    
    }else{        
        $ip = $_SERVER['REMOTE_ADDR'];    
    }
    $ip_arr = explode(',', $ip);
    return $ip_arr[0];
 }

function returndw($m,$d,$t=""){
 if(empty($m)){return $t;}else{return $m.$d;}
}

function returnhz($t){
$a=preg_split("/\./",$t);
return $a[count($a)-1];
}

function returnnotp($t,$a=""){
 $tpv=preg_split("/\./",$t);
 for($i=0;$i<count($tpv)-1;$i++){
  $astr=$astr.$tpv[$i];
  if($i<count($tpv)-2){$astr=$astr.".";}
 }
 $wstr=$astr.$a.".".$tpv[count($tpv)-1];
 if(!check_in("http",$t)){$wstr=weburl.$wstr;}
 return $wstr;
}

function returnguolvty($x){
 if(1==$x){return "IP地址";}
 elseif(2==$x){return "手机号码";}
}

function rentser($x,$xv,$y,$yv,$nq="search",$z='',$zv='',$w='',$wv=''){
if(empty($nq)){$nq="search";}
$nstr=$_GET[str];
if(!check_in("_".$x.$xv."v",$nstr)){
if(check_in("_".$x,$nstr)){
 $a=preg_split("/_".$x."/",$nstr);
 $re3=preg_split("/_/",$a[1]);
 $b=preg_split("/v/",$re3[0]);
 $ssr="";for($ri=0;$ri<count($b);$ri++){$ssr=$ssr.$b[$ri];if($ri<(count($b)-2)){$ssr=$ssr."v";}}
 $d=preg_split("/_".$x.$ssr."v/",$nstr);
 $nstr=$a[0]."_".$x.$xv."v".$d[1];
}else{
 $nstr=$nstr."_".$x.$xv."v";
}
}
if($y!=""){
if(!check_in("_".$y.$yv."v",$nstr)){
if(check_in("_".$y,$nstr)){
 $a=preg_split("/_".$y."/",$nstr);
 $re3=preg_split("/_/",$a[1]);
 $b=preg_split("/v/",$re3[0]);
 $ssr="";for($ri=0;$ri<count($b);$ri++){$ssr=$ssr.$b[$ri];if($ri<(count($b)-2)){$ssr=$ssr."v";}}
 $d=preg_split("/_".$y.$ssr."v/",$nstr);
 $nstr=$a[0]."_".$y.$yv."v".$d[1];
}else{
 $nstr=$nstr."_".$y.$yv."v";
}
}
}
if($z!=""){
if(!check_in("_".$z.$zv."v",$nstr)){
if(check_in("_".$z,$nstr)){
 $a=preg_split("/_".$z."/",$nstr);
 $re3=preg_split("/_/",$a[1]);
 $b=preg_split("/v/",$re3[0]);
 $ssr="";for($ri=0;$ri<count($b);$ri++){$ssr=$ssr.$b[$ri];if($ri<(count($b)-2)){$ssr=$ssr."v";}}
 $d=preg_split("/_".$z.$ssr."v/",$nstr);
 $nstr=$a[0]."_".$z.$zv."v".$d[1];
}else{
 $nstr=$nstr."_".$z.$zv."v";
}
}
}
if($w!=""){
if(!check_in("_".$w.$wv."v",$nstr)){
if(check_in("_".$w,$nstr)){
 $a=preg_split("/_".$w."/",$nstr);
 $re3=preg_split("/_/",$a[1]);
 $b=preg_split("/v/",$re3[0]);
 $ssr="";for($ri=0;$ri<count($b);$ri++){$ssr=$ssr.$b[$ri];if($ri<(count($b)-2)){$ssr=$ssr."v";}}
 $d=preg_split("/_".$w.$ssr."v/",$nstr);
 $nstr=$a[0]."_".$w.$wv."v".$d[1];
}else{
 $nstr=$nstr."_".$w.$wv."v";
}
}
}
if($xv==""){$nstr=str_replace("_".$x."v","",$nstr);}
if($yv==""){$nstr=str_replace("_".$y."v","",$nstr);}
if($zv==""){$nstr=str_replace("_".$z."v","",$nstr);}
if($wv==""){$nstr=str_replace("_".$w."v","",$nstr);}
return ($nq.$nstr).".html";}

function inp_tp_upload($ni,$mcnur,$mcname,$gs=""){
 $i=$ni;
 if(check_in(";",$_FILES["inp$i"]["tmp_name"])){exit;}
 if(!empty($_FILES["inp$i"]["tmp_name"])){
 $filetype = strtolower($_FILES["inp$i"]['type']);
 $tp = array("image/gif","image/pjpeg","image/jpeg","image/jpg","image/x-png","image/png","application/x-shockwave-flash","application/octet-stream","application/vnd.ms-excel","application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","video/mpeg4","video/mp4"); 
 if(!in_array($_FILES["inp$i"]["type"],$tp)){ 
 echo "<script>alert('格式不对');history.go(-1);</script>";exit;
 }
 $gs=strtolower($gs);
 if($filetype == 'image/jpeg'){$type = '.jpg';}
 if($filetype == 'image/jpg'){$type = '.jpg';}
 if($filetype == 'image/pjpeg'){$type = '.jpg';}
 if($filetype == 'image/gif'){$type = '.gif';}
 if($filetype == 'image/x-png' || $filetype=='image/png'){$type = '.png';}
 if($filetype == 'application/x-shockwave-flash'){$type = '.swf';}
 if($filetype == 'application/octet-stream'){$type = '.flv';}
 if($filetype == 'application/vnd.ms-excel'){$type = '.xls';}
 if($filetype == 'video/mpeg4' || $filetype == 'video/mp4'){$type = '.mp4';}
 $tna=$_FILES["inp$i"]["name"]; 
 if($gs==""){$gsv=$type;}else{$gsv=".".$gs;}
 move_uploaded_file($_FILES["inp$i"]['tmp_name'],$mcnur.$mcname.$gsv);
 $lastB=$mcname.$gsv;}else{$lastB="";}return $lastB;
}

function getDir($dir){$dirArray[]=NULL;if (false != ($handle = opendir ( $dir ))) {$i=0;while ( false !== ($file = readdir ( $handle )) ) {if ($file != "." && $file != ".."&&!strpos($file,".")) {$dirArray[$i]=$file;$i++;}}closedir ( $handle );}return $dirArray;}

function js_unescape($str){  //PHP的escape解码
$ret = '';$len = strlen($str);for($i=0;$i<$len;$i++){if ($str[$i] == '%' && $str[$i+1] == 'u'){$val = hexdec(substr($str, $i+2, 4));if ($val < 0x7f) $ret .= chr($val);else if($val < 0x800) $ret .= chr(0xc0|($val>>6)).chr(0x80|($val&0x3f));else $ret .= chr(0xe0|($val>>12)).chr(0x80|(($val>>6)&0x3f)).chr(0x80|($val&0x3f));$i += 5;}else if ($str[$i] == '%'){$ret .= urldecode(substr($str, $i, 3));$i += 2;}else $ret .= $str[$i];}return iconv('utf-8', 'gb2312', $ret);}

 function DateDiff($date1, $date2, $unit = "") {switch($unit){case 's':$dividend = 1;break;case 'i':$dividend = 60;break;case 'h':$dividend = 3600;break;case 'd':$dividend = 86400;break;default:$dividend = 86400;}$time1 = strtotime($date1);$time2 = strtotime($date2);if ($time1 && $time2) return (float)($time1 - $time2) / $dividend;return false;}function read_file_content($FileName) {$fp=fopen($FileName,"r"); $data=""; while(!feof($fp)) {$data.=fread($fp,4096); } fclose($fp); return $data; }function returnsx($x){$nstr=$_GET[str];if(check_in("_".$x,$nstr)){$re1=preg_split("/_".$x."/",$nstr);$re3=preg_split("/_/",$re1[1]);$re2=preg_split("/v/",$re3[0]);$ssr="";for($ri=0;$ri<count($re2);$ri++){$ssr=$ssr.$re2[$ri];if($ri<(count($re2)-2)){$ssr=$ssr."v";}}if($ssr==""){$nr=-1;}else{$nr=$ssr;}return $nr;}else{return -1; }}function check_in($arr, $text){$keys = explode(',',$arr);$result = 0;if($keys){foreach($keys as $key){if(strstr($text,$key)!=''){$result = 1;break;}}}return $result;}function returnjgdw($m,$d,$t="面议"){if(empty($m)){return $t;}else{return $m.$d;}}
 
function returntppd($tp1,$tp2){if(is_file($tp1)){return $tp1;}else{return $tp2;}} //因为引入了OSS，所以这个图片判断函数基本失效了
 
function safeEncoding($string){global $rowcontrol;if(empty($rowcontrol[sermode])){return base_decode(($string));}else{return $string;}}

function base_encode($str){$src  = array("/","+","=");$dist = array("|a","|b","|c");$old  = base64_encode($str);$new  = str_replace($src,$dist,$old);return $new;}

function base_decode($str){$src = array("|a","|b","|c");$dist  = array("/","+","=");$old  = str_replace($src,$dist,$str);$new = base64_decode($old);return $new;}


function returntitcss($t,$b,$c){$tit=$t;if(1==$b){$tit="<strong>".$tit."</strong>";}if(!empty($c) && $c!="#333"){$tit="<font color='".$c."'>".$tit."</font>";}return $tit;}function returntitdian($t,$l){$len=strlen($t);if($len>$l){return strgb2312($t,0,$l-3)."...";}else{return $t;}}function returnztv($zv,$zvsm=""){if(0==$zv){$ztv="<span class='blue'>已通过审核</span>";}elseif(1==$zv){$ztv="<span class='feng'>正在审核</span>";}elseif(2==$zv){$ztv="<span class='red'>审核不通过,".$zvsm."</span>";}return $ztv;}

function htmlget($url){$ch = curl_init();curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt($ch, CURLOPT_REFERER, CHR);curl_setopt($ch, CURLOPT_HEADER,0);$output = curl_exec($ch);curl_close($ch);return $output;}

function systs($a,$b){if($_GET[t]=="suc"){echo "<div class=\"systs\">".$a."[<a href=\"".$b."\">知道了</a>]</div>";}}
function rnd_num($num){$seedarray =microtime();$seedstr =preg_split("/\s/",$seedarray,5);$seed =$seedstr[0]*10000;srand($seed);return rand(1,$num);}
function strgb2312($str, $start, $len) {$tmpstr = "";$strlen = $start + $len;for($i = 0; $i < $strlen; $i++) {if(ord(substr($str, $i, 1)) > 0xa0) {$tmpstr .= substr($str, $i, 2);$i++;} else$tmpstr .= substr($str, $i, 1);}return $tmpstr;}function dateYMDN($m){$a=preg_split("/\s/",$m);$b=str_replace("-","",$a[0]);$b=str_replace("/","",$b);return $b;}
function returnonecon($x){
 if(1==$x){return "会员注册协议";}
 elseif(2==$x){return "关于我们";}
 elseif(3==$x){return "广告合作";}
 elseif(4==$x){return "联系我们";}
 elseif(5==$x){return "隐私条款";}
 elseif(6==$x){return "免责声明";}
 elseif(7==$x){return "开店协议";}
 elseif(8==$x){return "商品发布条款";}
 elseif(9==$x){return "商品交易规则";}
 elseif(10==$x){return "服务市场交易流程";}
}function dateYMD($m){$a=preg_split("/\s/",$m);return $a[0];}function dateMD($m){$a=dateYMD($m);$b=preg_split("/-/",$a);$mv=$b[1];$dv=$b[2];return $mv."/".$dv;}function dateYMDHM($m){$a=preg_split("/:/",$m);return $a[0].":".$a[1];}function is_date($date){if($date == date('Y-m-d H:i:s',strtotime($date))){return true;}else{return false;}}

function MakePass($length){$possible = "0123456789";$str="";while(strlen($str)<$length){$str.= substr($possible,(rand() % strlen($possible)),1);}return($str);}function MakePassAll($length){$possible = "abcdefghkmnprstuvwxyzABCDEFGHKMNPRSTUVWXYZ23456789";$str="";while(strlen($str)<$length){$str.= substr($possible,(rand() % strlen($possible)),1);}return($str);}function returnjgdian($a){$b=preg_split("/\./",$a);if(count($b)>1){return $a;}elseif(0==$a){return 0;}else{return $a.".00";}}function returnyhmoney($m,$m2,$m3,$s1,$s2,$s3,$d){if(2==$m){if($s1>=$s2 && $s1<=$s3){$mv=$m3;}else{$mv=$m2;}if($s1>$s3){updatetable("yjcode_pro","yhxs=1 where id=".$d);}}else{$mv=$m2;}return $mv;}

function returnshopztv($x){
 if(0==$x){return "<span class='hui'>未提交申请</span>";}
 elseif(1==$x){return "<span class='feng'>正在审核</span>";}
 elseif(2==$x){return "<span class='blue'>正常开店</span>";}
 elseif(3==$x){return "<span class='red'>审核被拒</span>";}
 elseif(4==$x){return "<span class='red'>已经到期</span>";}
}
function returntxzt($x,$y){
 if(1==$x){return "<span class='blue'>提现成功</span>";}
 elseif(2==$x){return "<span class='hui'>用户已经撤销提现</span>";}
 elseif(3==$x){return "<span class='red'>提现失败,".$y."</span>";}
 elseif(4==$x){return "<span class='green'>等待受理</span>";}
}
function returnadminqx(){
$qx=array("0101,商品编辑|0102,商品查看|0103,商品删除",
		  "0201,资讯编辑|0202,资讯查看|0203,资讯删除",
		  "0301,全局编辑|0302,全局查看|0303,全局删除",
		  "0401,订单编辑|0402,订单查看|0403,订单删除",
		  "0601,广告编辑|0602,广告查看|0603,广告删除",
		  "0701,会员编辑|0702,会员查看|0703,会员删除"
		  );	
return $qx;
}

function returnorderzt($zv){
if($zv=="suc"){ //交易成功
$ztv="<span class='green'>交易成功</span>";
}elseif($zv=="wait"){ //等待发货
$ztv="<span class='red'>等待发货</span>";
}elseif($zv=="db"){ //等待买家收货
$ztv="<span class='blue'>已发货</span>";
}elseif($zv=="back"){ //需要处理的退款
$ztv="<span class='feng'>退款处理中</span>";
}elseif($zv=="backsuc"){ //退款成功
$ztv="<span class='hui'>退款成功</span>";
}elseif($zv=="backerr"){ //退款申请拒绝
$ztv="<span class='red'>不同意退款</span>";
}elseif($zv=="wpay"){ //等待买家付款
$ztv="<span class='hui'>等待买家付款</span>";
}elseif($zv=="close"){ //订单被取消
$ztv="<span class='hui'>订单取消</span>";
}elseif($zv=="jf"){ //纠纷处理
$ztv="<span class='red'>纠纷处理</span>";
}elseif($zv=="jfbuy"){ //买方胜诉
$ztv="<span class='blue'>买方胜诉</span>";
}elseif($zv=="jfsell"){ //卖方胜诉
$ztv="<span class='green'>卖方胜诉</span>";
}
return $ztv;
}

function returnserverorderzt($zv){
if($zv==1){
$ztv="<span class='hui'>商家确认</span>";
}elseif($zv==2){
$ztv="<span class='red'>待付款</span>";
}elseif($zv==3){
$ztv="<span class='hui'>商家关闭订单</span>";
}elseif($zv==4){
$ztv="<span class='feng'>担保中</span>";
}elseif($zv==5){
$ztv="<span class='red'>待买家验收</span>";
}elseif($zv==6){
$ztv="<span class='green'>交易成功</span>";
}elseif($zv==7){
$ztv="<span class='red'>退款处理中</span>";
}elseif($zv==8){
$ztv="<span class='blue'>退款成功</span>";
}elseif($zv==9){ 
$ztv="<span class='red'>不同意退款</span>";
}elseif($zv==10){
$ztv="<span class='feng'>平台介入</span>";
}elseif($zv==11){
$ztv="<span class='green'>商家胜诉</span>";
}elseif($zv==12){
$ztv="<span class='green'>买家胜诉</span>";
}elseif($zv==13){
$ztv="<span class='hui'>买家关闭订单</span>";
}
return $ztv;
}

function returntask($zv){
if($zv==0){
$ztv="<span class='hui zt0'>等待接手</span>";
}elseif($zv==1){
$ztv="<span class='feng zt1'>任务审核中</span>";
}elseif($zv==2){
$ztv="<span class='red zt2'>审核不通过</span>";
}elseif($zv==3){
$ztv="<span class='green zt3'>已承接</span>";
}elseif($zv==4){
$ztv="<span class='feng zt4'>等待雇主确认</span>";
}elseif($zv==5){
$ztv="<span class='blue zt5'>交易成功</span>";
}elseif($zv==6){
$ztv="<span class='hui zt6'>雇主取消任务</span>";
}elseif($zv==7){
$ztv="<span class='hui zt7'>接手方取消任务</span>";
}elseif($zv==8){
$ztv="<span class='red zt8'>交易纠纷,平台介入</span>";
}elseif($zv==9){
$ztv="<span class='hui zt9'>交易关闭</span>";
}elseif($zv==10){
$ztv="<span class='hui zt10'>已经到期</span>";
}elseif($zv==100){
$ztv="<span class='red zt100'>等待缴纳费用</span>";
}elseif($zv==101){
$ztv="<span class='green zt101'>任务进行中</span>";
}elseif($zv==102){
$ztv="<span class='blue zt102'>任务完成</span>";
}elseif($zv==103){
$ztv="<span class='hui zt103'>雇主取消</span>";
}elseif($zv==104){
$ztv="<span class='hui zt104'>任务到期</span>";
}elseif($zv==105){
$ztv="<span class='feng zt105'>任务审核中</span>";
}elseif($zv==106){
$ztv="<span class='red zt106'>审核不通过</span>";
}
return $ztv;
}

function returntask1($zv){
if($zv==0){
$ztv="<span class='hui'>正在做任务</span>";
}elseif($zv==1){
$ztv="<span class='feng'>请求验收</span>";
}elseif($zv==2){
$ztv="<span class='blue'>交易成功</span>";
}elseif($zv==3){
$ztv="<span class='red'>验收不通过</span>";
}elseif($zv==4){
$ztv="<span class='red'>纠纷,平台介入</span>";
}elseif($zv==5){
$ztv="<span class='blue'>接手方取消任务</span>";
}elseif($zv==7){
$ztv="<span class='hui'>交易关闭</span>";
}
return $ztv;
}

function returngdzt($zv){
if($zv==1){$ztv="<span class='feng'>等待受理</span>";}
elseif($zv==2){$ztv="<span class='blue'>已受理</span>";}
elseif($zv==3){$ztv="<span class='red'>等待反馈</span>";}
elseif($zv==4){$ztv="<span class='green'>已结单</span>";}
return $ztv;
}

function returntaskjgxs($x){
if(empty($x)){return "一口价";}
elseif($x==1){return "范围报价";}
elseif($x==2){return "开放报价";}
}

function returntaskxs($x){
if(empty($x)){return "单人任务";}
elseif($x==1){return "多人任务";}
}

function returntaskjg($x,$m1,$m2){
if(empty($x)){return $m1;}
elseif($x==1){return $m1."-".$m2;}
elseif($x==2){return "服务商报价";}
}

function returnfhxs($x){
if($x==1){return "手动发货";}
elseif($x==2){return "网盘下载";}
elseif($x==3){return "网站下载";}
elseif($x==4){return "显示卡密";}
elseif($x==5){return "物流快递";}
}

function returnshoptype($x){
if(empty($x)){return "专营店";}
elseif($x==1){return "旗舰店";}
elseif($x==2){return "自营";}
}

function returnpjlx($x){
if($x==1){return "好评";}
elseif($x==2){return "中评";}
elseif($x==3){return "差价";}
}

function returnmyweb($x,$y){//$x表示ID $y表示自定义网址
if(empty($y)){return weburl."shop/view".$x.".html";}
else{return weburl."vip".$y;}
}

function returnbh(){
$a=str_replace(" ","",microtime());
$a=str_replace(".","",$a);
return $a;
}

function cut_str($string, $sublen, $start = 0, $code = 'gb2312')
{
    if($code == 'UTF-8')
    {
        $pa = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]|[\xe1-\xef][\x80-\xbf][\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]|[\xf1-\xf7][\x80-\xbf][\x80-\xbf][\x80-\xbf]/";
        preg_match_all($pa, $string, $t_string);
        if(count($t_string[0]) - $start > $sublen) return join('', array_slice($t_string[0], $start, $sublen));
        return join('', array_slice($t_string[0], $start, $sublen));
    }
    else
    {
        $start = $start*2;
        $sublen = $sublen*2;
        $strlen = strlen($string);
        $tmpstr = '';
        for($i=0; $i< $strlen; $i++)
        {
            if($i>=$start && $i< ($start+$sublen))
            {
                if(ord(substr($string, $i, 1))>129)
                {
                    $tmpstr.= substr($string, $i, 2);
                }
                else
                {
                    $tmpstr.= substr($string, $i, 1);
                }
            }
            if(ord(substr($string, $i, 1))>129) $i++;
        }
        //if(strlen($tmpstr)< $strlen ) $tmpstr.= "...";
        return $tmpstr;
    }
}
function returnjiami($w){
return cut_str($w,3,0).'***'.cut_str($w,3,strlen($w)/2-1);
}
?>