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php用文件保存数据统计网页访问人数的函数

Jun 13, 2016 am 11:17 AM
phpNumber of peoplekeepfunctionStatisticsdocumentuseofWeb pageaccess

php用文件保存数据统计网页访问人数的函数  

$jishu="jishu.txt";
if(!file_exists($jishu))
{
 $kjs = fopen($jishu,"w");
 fwrite($kjs,0);
 fclose($kjs);
}
function kaishi($jishu)
{
 $js = fopen($jishu,"r");
 $du = fread($js,8);
 fclose($js);
 $du += 1;
 echo "你是本站的第".$du."位访客!!!";
 $xie = fopen($jishu,"w");
 fwrite($xie,$du);
 fclose($xie);
}
    kaishi($jishu);


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