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PHP制作圖型計(jì)數(shù)器的例子
瀏覽:46日期:2024-01-05 15:39:55
以前在奧索看見(jiàn)過(guò)很多這樣的例子,各各方法復(fù)雜,請(qǐng)看如下例子實(shí)現(xiàn)圖形計(jì)數(shù)器。在網(wǎng)頁(yè)中使用請(qǐng)用 <script src="http://文件地址"></script> <? //存放計(jì)數(shù)的文本文件 $count="count.txt"//計(jì)數(shù)器的位數(shù),如果不填則默認(rèn)為6位 $wei=""//圖像的URL路徑 $tu="http://127.0.0.1/tcount/images"?> <? if ($wei=="") { $wei=6; } if (!file_exists($count)) { $fp=fopen($count,"w+"); fputs($fp,0,100); fclose($fp); } if ($REMOTE_ADDR!=$ip);;;;;{ $fp=fopen($count,"r+"); $cc=fgets($fp,100); $cc=trim($cc); if ($cc=="") { $cou=1; } else { $cou=$cc+1; } rewind($fp); fputs($fp,$cou,100); fclose($fp); ;;;;;} setcookie("ip",$REMOTE_ADDR,time()+86400); $fp=fopen($count,"r+"); $cou=fgets($fp,100); $cou=trim($cou); fclose($fp); $w=strlen($cou); while($w<$wei) { $cou="0".$cou; $w++; } $www=strlen($cou); $i=0; echo "document.write("<p align=center>");n" while($i<$www) { $ym=substr($cou,$i,1); echo "document.write("<img src=$tu/$ym.gif>");n" $i++; ;;} ?>;
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