|
|
楼主 |
发表于 2005 年 3 月 16 日 13:26:40
|
显示全部楼层
<html>1 ?& U* c% j$ I& T8 r
<head>
3 A3 @8 I! V. V: \6 p<title>访客计数器 </title>
! L: O6 }' J4 B& F. F* S- v1 m: g( b</head>
) {6 M$ l' c7 q<body>+ Q0 w @/ G h6 K
<?php8 U( A- S0 Q; t4 O B0 z9 v3 [9 B& B
' G) ^: X6 U f/ e n- f3 [1 }$counterFile = "/tmp/counter.txt";8 _/ _9 i" X8 s% i8 s5 `
6 \7 O7 p: s. e& G' q- |/ Sfunction displayCounter($counterFile) {: r! Q( K+ ~9 v, R0 z
$fp = fopen($counterFile,"rw");. H3 i7 C: s- m4 H( F; I
$num = fgets($fp,5);: M" i( G6 ^! P, o6 ~4 o" f
$num += 1;. A7 i- z- V2 k2 e" I
print "您是第 "."$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";
+ d9 j- O3 G2 J7 {$ ?. I; U: z exec( "rm -rf $counterFile"); r/ v5 X7 [8 z( r- K1 ] }1 a% E
exec( "echo $num > $counterFile");
+ B* c$ B: E6 y& I+ r% X8 ~}
/ W& M3 [; s1 @4 s) d+ d
+ I0 v. ~9 K$ b# M# Y/ Zif (!file_exists($counterFile)) {1 m! Q6 d( `0 P
exec( "echo 0 > $counterFile");
, h/ W6 _, o* h& [! S* Y- N# f3 |}# ^' L% ?' a3 f! k% U1 j* k
* G# f, @1 M B; MdisplayCounter($counterFile);- |( s) o, M, Z- W
. q K% A( _& w
?>
+ a2 o( Y8 M$ z$ f</body>
; Z/ A3 z& X; `: r1 g8 K0 H</html> |
|