|
|
楼主 |
发表于 2005 年 3 月 16 日 13:26:40
|
显示全部楼层
<html>5 o5 a7 ?9 A8 |% j
<head>2 G5 N1 i& N1 K+ d
<title>访客计数器 </title>- `7 S! {) A. U+ K9 j, j
</head>7 i+ E6 N/ u0 r; ]* b/ Y
<body>; R) X7 }, _2 o# ^
<?php
" E; N( C: K' R j/ c3 R! x" y
5 j% N, L& ]" x. s s$counterFile = "/tmp/counter.txt";
+ t- }; \4 C# P% b# o# m
D% p2 t) m5 S2 ]! }function displayCounter($counterFile) {
9 g0 d& A& Z: Y $fp = fopen($counterFile,"rw");* b& f: O# U/ }
$num = fgets($fp,5);2 g) K& O1 B* k O" m- G4 ?: @
$num += 1;: E1 v3 f l! Y( B9 a6 A
print "您是第 "."$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";
' @2 m( ?4 J7 K0 W( r2 } exec( "rm -rf $counterFile");3 Y/ k- X0 _/ N3 V* N* G
exec( "echo $num > $counterFile");
' K* G; Y! q/ e$ n}
) I8 q4 W- o$ g$ k1 U$ n3 N, T7 W+ a5 V/ S9 p! y( S/ E# p
if (!file_exists($counterFile)) { D& G7 k. N I; D! Q2 |$ e( K
exec( "echo 0 > $counterFile");
8 N( l; T" t7 Q) S( Q}" O) b$ I1 X0 W- @
# p/ s9 L" Y3 j
displayCounter($counterFile);+ g3 c1 ]. Y- A$ O5 e7 G U* Y
. C, b& F* T) e. Z" J
?>- k1 J+ X# B l) R1 i* D
</body>
# B) \ e; p: W Q, F</html> |
|