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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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<?php
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4 E4 Y" Q0 v4 J) B0 K$ ^( E6 ]$counterFile = "/tmp/counter.txt";! S. _2 d9 o: q8 l! H0 S
, @4 }2 g4 @4 Z. a Z* Ffunction displayCounter($counterFile) {& K7 r9 G! L- ]$ U
$fp = fopen($counterFile,"rw");
1 Y: w8 C" K0 A- L( [$ ]2 ]6 q M' G $num = fgets($fp,5);
6 q0 ^3 w5 @: x8 {- Q $num += 1;) ~. X' B$ q+ ]
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";( b4 n7 J, u) B, W
exec( "rm -rf $counterFile");
2 A, r2 g3 {+ L6 Z exec( "echo $num > $counterFile");( c3 M$ [ X, L4 |* `6 \
}
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9 x( S3 S( x" c' lif (!file_exists($counterFile)) {
! h) x# Q$ s a6 u exec( "echo 0 > $counterFile");
' k2 l3 G+ |+ V$ p& T# q' g}
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displayCounter($counterFile);
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