澳门新葡亰平台游戏网站:php的计数器程序

1)文本计数器?php$countfile=/count.txt;//设置保存数据的文件if
(!file_exists($countfile)){//判断文件是否存在exec( echo 0 $countfile);}
$fp = fopen($countfile,rw); $length=filesize($countfile);$num =
fgets($fp,$length); $num += 1; exec( rm -rf $countfile);exec( echo $num
$countfile);print
访问量总计:.$num.人次;//显示访问次数?2)图形计数器?$countfile=/count-num.txt;//设置保存数据的文件if
(!file_exists($countfile))//判断文件是否存在{exec( echo 0 $countfile);}
$fp = fopen($countfile,rw); $length=filesize($countfile);$num =
fgets($fp,$length); $num += 1; exec( rm -rf $countfile);exec( echo $num
$countfile);$len_str =
strlen($num);for($i=0;$i$len_str;$i++){$each_num =
substr($num,$i,1);$out_str = $out_str . img
src=/$each_num.gif/;}print 访问量总计:.$out_str.人次;//显示访问次数?

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