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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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$counterFile = "/tmp/counter.txt";
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function displayCounter($counterFile) {
/ ]" {+ L8 f) L" @- f2 P! Q& o2 e4 W $fp = fopen($counterFile,"rw");; ^/ ?) d- H: v8 t7 f( J' P1 H
$num = fgets($fp,5);
# H0 f. k: K+ [) W% H! s $num += 1;9 Y. _" X+ F1 l0 M v6 D
print "您是第 "."$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 @. s7 [& u$ r* v6 ]4 Z2 Z
exec( "rm -rf $counterFile");! T; h* }! l6 M' X7 w. V6 C
exec( "echo $num > $counterFile");
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1 F* X( V/ c7 m( r0 Pif (!file_exists($counterFile)) {7 R" ? Y6 Q1 n/ N; {
exec( "echo 0 > $counterFile");( T6 a, Q! w! T! L2 s/ v5 q0 A/ [
}
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! |2 X X% l) T# ^1 b; UdisplayCounter($counterFile);( j% M( e& T- I, p0 u
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?>
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