<?php
$file="count.dat";
if(@file_exists($file)){
[email protected]($file);
$num=$fp[0];
$f=fopen($file,"w+");
$number=$num+1;
fputs($f,$number);
}else{
$f=fopen($file,"a+");
fputs($fp,"0");
}
@fclose($f);
?>
ÄúºÃ<?=$_SERVER["REMOTE_ADDR"]?>£¬ÄúÊDZ¾Õ¾µÄµÚ[<?=$number?>]λ¿ÍÈË
·âװΪ
class Counter{
function addnumber(){
//¶àÓû§ function addnumber($user){ //Ìáʾ£ºÄú¿ÉÒÔʹÓÃIDÀ´½øÐжàÓû§(¶àÒ³Ãæ)¼ÆÊýÀýÈ磺$c=new Counter;$c->addnumber($id);
$file="count.dat";
//¶àÓû§£¨Ò³Ã棩 $file=$user.".dat";
if(@file_exists($file)){
[email protected]($file);
$num=$fp[0];
$f=fopen($file,"w+");
$number=$num+1;
fputs($f,$number);
}else{
$f=fopen($file,"a+");
fputs($fp,"0");
}
@fclose($f);
print("ÄúºÃ$_SERVER["REMOTE_ADDR"]£¬ÄúÊDZ¾Õ¾µÄµÚ[$number]λ¿ÍÈË");
}
}
µ÷ÓÃ
eg.php
<?
$co=new Conter;
$co->addnumber(); //µ¥Óû§¼ÆÊý
$co->addnumber($id); //¶àÓû§£¨Ò³Ã棩¼ÆÊý,ÕâÀïµÄID¿ÉÒÔΪÄúÊý¾Ý¿âÄÚ·ûºÏ¼Ç¼µÄÓû§ID£¬Ò²¿ÉÒÔΪÄã°þ³ýÁËĿ¼µÄPHP_SELF,ºÇºÇ£¬µ¥¶À·Å¸öcounterĿ¼£¬ÀïÃæÃ¿¸öÒ³Ãæ(Óû§)¶¼ÓÐËû×Ô¼ºÍ¬ÑùÃû³ÆµÄ.datÎļþÀ´¼Ç¼ËûµÄ
Ò³ÃæµÄ·ÃÎÊÁ¿~£¬¼