请看一下这个函数为什么不能创建文件?
function wincounter1(){
if(!file_exists("count.txt"))
{
exec("echo 0 > count.txt");//在这一行出错,不能创建文件
}
$fp=fopen("count.txt","r+");
$filesize=filesize("count.txt");
$count=fgets($fp,$filesize+1);
$count+=1;
fseek($fp,0);
fputs($fp,$count);
fclose($fp);
return $count;
}