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楼主 |
发表于 2005 年 3 月 16 日 13:26:40
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<head>1 _$ \5 C6 H7 }" c* U
<title>访客计数器 </title>
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, }5 ~; S# L! C- q7 `<body>
$ A/ \ c9 S3 H C2 E<?php$ ]- _/ v. A9 K/ x5 e; Y% h
. J9 C7 p: b$ x. @$counterFile = "/tmp/counter.txt";7 e4 L" v: Q3 c/ i7 b' ^
8 g1 o: [) x- y6 H, F' r0 sfunction displayCounter($counterFile) {
: U/ J" r- ?# m+ J/ b0 H $fp = fopen($counterFile,"rw");: L+ C. Y, Z& L2 m4 l9 g9 F7 |
$num = fgets($fp,5);" F; d4 h6 C8 w3 K7 p0 l, ^
$num += 1;
2 A2 w0 X! {' m/ W* E print "您是第 "."$num"." 位想我份子,既然路过了请留下名字感谢你访问我bluejack的贴子";
. v. Z4 [2 m4 r. P5 f3 T3 u- `7 O exec( "rm -rf $counterFile");
+ o9 g% D, s9 K4 \1 o2 ]. t# r exec( "echo $num > $counterFile");$ L3 @ a6 y/ x# V2 ?
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if (!file_exists($counterFile)) {
1 t$ J5 c2 k/ N* K; K# v N exec( "echo 0 > $counterFile");: o6 Q- T& B8 Z% h% g1 s: C2 d: p
}
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7 e0 L7 w' M9 W& d8 rdisplayCounter($counterFile);1 X- p* z2 f# j2 ~2 v/ |- }- o- p$ N
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</body>
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