<?PHP
session_start();
class counter
{
private $filename;
public function __construct($x)
{
$this->filename=$x;
}
public function getcoun()
{
$countfile=$this->filename;
$fp=fopen($countfile,"r");//
$num=fgets($fp,10);
if($_SESSION["count_id"]=="")
{
$num+=1;
$_SESSION["count_id"]="count_id";
}
$imagenum=intval($num);
for($i=0;$i<8-strlen($imagenum);$i++)
{
echo "<img src=images/count/0.gif>";
}
for($i=0;$i<strlen($imagenum);$i++)
{
echo "<img src=images/count/".substr($imagenum,$i,1).".gif>";
}
$fp1=fopen($countfile,"w");
fputs($fp1,$num);
}
}$coun=new counter("./count.txt");
echo "您是明日科技第";
$coun->getcoun();
echo "位访客!";
?>
session_start();
class counter
{
private $filename;
public function __construct($x)
{
$this->filename=$x;
}
public function getcoun()
{
$countfile=$this->filename;
$fp=fopen($countfile,"r");//
$num=fgets($fp,10);
if($_SESSION["count_id"]=="")
{
$num+=1;
$_SESSION["count_id"]="count_id";
}
$imagenum=intval($num);
for($i=0;$i<8-strlen($imagenum);$i++)
{
echo "<img src=images/count/0.gif>";
}
for($i=0;$i<strlen($imagenum);$i++)
{
echo "<img src=images/count/".substr($imagenum,$i,1).".gif>";
}
$fp1=fopen($countfile,"w");
fputs($fp1,$num);
}
}$coun=new counter("./count.txt");
echo "您是明日科技第";
$coun->getcoun();
echo "位访客!";
?>
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$_SESSION['a']="a";b.php
session_start();
$c=mysql_query("select * from dingdan where phone ="'. $_SESSION['a'].'";");
$z=@mysql_fetch_array($c);