<body>计数器<br/><a href="php_007.php">返回</a><br/><?$countfile='number_web.txt';//定义计数器文件$fp=fopen($countfile,"r");$count=fread($fp,10);$count+=1;fclose($fp);$fp=fopen($countfile,"w+");fwrite($fp,$count);?>以下是计数器显示部分<br/><?echo '计数次数:'.$count;?><br/><?$fir=intval($count/100);$sec=intval(($count-$fir*100)/10);$thi=$count%10;?><br/>
<img src="pic/page04_time_<?=$fir?>.jpg" /><img src="pic/page04_time_<?=$sec?>.jpg" /><img src="pic/page04_time_<?=$thi?>.jpg" /></body>
运行结果如下
就是想把这三个数字换成四位数字,中间加上分号,刷新一次时间增加一次,希望哪位大侠帮忙写下代码,感激不尽啊!