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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>5 v! _ z. n9 A+ S, K! n+ ^
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<body>
0 l) Z5 k+ s: h$ N<?php( `( _( X+ g0 Q o' o2 z
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$counterFile = "/tmp/counter.txt";2 a0 g0 ~4 _( j, n$ w. \# Q5 M! s
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function displayCounter($counterFile) {$ X' \: S* S/ I0 B g
$fp = fopen($counterFile,"rw");
/ R4 S2 |5 ?: o o; @6 M$ ~% | $num = fgets($fp,5);
3 T1 g$ K2 c4 O$ p4 K1 L) L8 R; S $num += 1;) M/ J3 e$ _ l4 V, u; J
print "您是第 "."$num"." 位想我份子,既然路过了请留下名字感谢你访问我bluejack的贴子";
% n5 L5 T l$ y7 _3 k4 e exec( "rm -rf $counterFile");
! h- J( k5 N: |. g9 f% w, ` exec( "echo $num > $counterFile");* Q4 E, h; [1 s( S0 ?6 [
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if (!file_exists($counterFile)) {; D# Q1 J1 }2 P( s
exec( "echo 0 > $counterFile");
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# _0 `% ^. y* VdisplayCounter($counterFile);0 v" S" {' ?- q
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