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楼主 |
发表于 2005 年 3 月 16 日 13:26:40
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<title>访客计数器 </title>
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<body>
' D- a s+ z% j0 c+ c<?php
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7 U9 @5 ]6 M7 D$ z! ~$counterFile = "/tmp/counter.txt";
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function displayCounter($counterFile) {# G9 X9 I3 Z# _) s1 Z
$fp = fopen($counterFile,"rw");
) S2 v6 w4 f3 r' j+ J. D8 B $num = fgets($fp,5);
# j0 \7 J& I0 ~1 \% W $num += 1;3 B8 z: H% _* s9 ?" ^ F
print "您是第 "."$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";
: _# W6 J$ T/ V; Y4 s) u0 P exec( "rm -rf $counterFile");
% [4 `: g) [) n- C, w exec( "echo $num > $counterFile");
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if (!file_exists($counterFile)) {
$ s S+ d( n9 m exec( "echo 0 > $counterFile");7 _" B% W- ?" V- i! C
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displayCounter($counterFile);- P0 a, U) z- E9 x
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</body>
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