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楼主 |
发表于 2005 年 3 月 16 日 13:26:40
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% ]# u# @( |- |+ \! k, t<title>访客计数器 </title>6 Y/ o; j+ N7 E1 E0 e
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<?php) J$ \/ R1 g) u
$ k7 B- \1 s9 h u$counterFile = "/tmp/counter.txt";' o( e% \" p' D/ D
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function displayCounter($counterFile) {
1 ]% w- A2 M7 n, v: ~0 e( ?% t $fp = fopen($counterFile,"rw");
! D+ A- v. s2 k7 Y9 @* Q $num = fgets($fp,5);
% n- X0 M" z6 [! n; \0 X $num += 1;
" b5 y. ]; Z7 i9 t' P r print "您是第 "."$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";
4 a" F1 w* s; Z9 s exec( "rm -rf $counterFile");
+ U) s: N O5 u9 ^+ F# ^& p$ E exec( "echo $num > $counterFile");5 d! D8 h- s; T1 a; ^
}
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( [; W2 W8 u8 _2 N* O0 s" sif (!file_exists($counterFile)) {
0 i: g/ Y% P' u2 L8 m% w/ I, K exec( "echo 0 > $counterFile");
1 p% @: T/ J; t" G3 H2 q% X}
" O& I2 ]2 _3 M: y* n. }
, B0 M% p# ?9 g M8 M- z7 CdisplayCounter($counterFile);
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% Q/ A* {5 I$ `# l?>
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