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楼主 |
发表于 2005 年 3 月 16 日 13:26:40
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<html>
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<title>访客计数器 </title>8 \- p& Z! s9 w9 n9 v0 H5 U9 O+ H
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<body>( N ?8 U8 w: b
<?php
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( Y5 O Z8 }5 G6 o( W; q8 E( e$counterFile = "/tmp/counter.txt";: b7 _, ?" ?* w# x5 D- K2 p
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function displayCounter($counterFile) {
. ~& W8 H- M9 f' {- z1 Q6 N5 s $fp = fopen($counterFile,"rw");
) K5 u5 E. }/ C9 {' ~) m/ q: a $num = fgets($fp,5);
6 `- s1 p5 v4 `, T# E7 F4 ]1 I $num += 1;2 _4 z" D* M, ]1 R( n' a- C: x. K" q
print "您是第 "."$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";
4 H4 }2 H6 k P: u6 J1 u# S exec( "rm -rf $counterFile");% J8 h/ |3 G o
exec( "echo $num > $counterFile");
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2 [; ^$ A; G% Y( N) _. u6 yif (!file_exists($counterFile)) {
0 z/ V- O) {7 T( N exec( "echo 0 > $counterFile");/ _, X, I6 M' `' U
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7 [5 b! u; q% ]- x% Q8 pdisplayCounter($counterFile);
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</body># {4 p7 k% Y3 y, A3 |; m8 t7 j3 H
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