1）文本計(jì)數(shù)器
<?php
$countfile="/count.txt";  //設(shè)置保存數(shù)據(jù)的文件
if (!file_exists($countfile)){//判斷文件是否存在
exec( "echo 0 > $countfile");
}
$fp = fopen($countfile,"rw");
$length=filesize($countfile);
$num = fgets($fp,$length);
$num += 1;
exec( "rm -rf $countfile");
exec( "echo $num > $countfile");
print "訪問量總計(jì):"."$num"."人次";  //顯示訪問次數(shù)
?>
2）圖形計(jì)數(shù)器
<?
$countfile="/count-num.txt";  //設(shè)置保存數(shù)據(jù)的文件
if (!file_exists($countfile))  //判斷文件是否存在
{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 "訪問量總計(jì):"."$out_str"."人次";  //顯示訪問次數(shù)
?>

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