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楼主 |
发表于 2005 年 3 月 16 日 13:26:40
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<html>
/ }* d& O& `9 p5 S% A$ q& [6 ~<head>
% V; E( {! h6 \- }' ?<title>访客计数器 </title>* v1 B/ Z! L3 M& G4 T) J
</head>
/ W8 s* A& h, L/ ~* h<body>
. M! g* m: x9 h% }0 O0 i$ o d<?php
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0 d: |+ `& i3 e5 G8 I- P$counterFile = "/tmp/counter.txt";
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% N9 n* K, [- b: k: J0 o( K4 efunction displayCounter($counterFile) {
! U3 m0 P+ y, ~% l& ^4 m $fp = fopen($counterFile,"rw");2 {0 b, V, w( k! y1 C) ^3 a, A0 D, Q* Z
$num = fgets($fp,5);6 w: c7 L/ _1 W
$num += 1;% Y" [. D* Z) S' ?$ @' _7 i
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";5 _9 I I/ n6 j" P
exec( "rm -rf $counterFile");
; G" Q3 h6 b6 J+ K6 j, i exec( "echo $num > $counterFile");
+ E/ f, t8 k3 Y" G- \* ?! i7 Y}
$ a2 n$ w+ v. @/ r
+ l a: S# C; P0 ^, y* J) Mif (!file_exists($counterFile)) {' n% ?9 z# S$ k
exec( "echo 0 > $counterFile");) m9 X* ?$ o3 X5 P* ~ F0 I) m
}
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6 I& F3 }8 V0 u7 u6 }7 idisplayCounter($counterFile);8 K/ J) H3 e. Q+ N! q+ x
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?>
U; c# W: O- S" T- x, j# q5 A</body>6 ?+ |( x9 f) U& z- _# v, m' x4 o
</html> |
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