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在过去,我已经看到了各种方法检查当前在线玩家人数,但我见过有一个致命的缺陷。根据服务器被关闭(或更确切地说,如果它崩溃)播放器的计数被搞砸了。下面是我在谈论一个:
3 ~" u1 ^% B/ y f0 ]+ K代码:
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1 u* S% Z3 c/ L( [7 Q$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");
2 v& X/ t$ X% l* o5 K. O( _echo mssql_num_rows($mssql);" m* Q0 l8 |+ j" ]# t- m
这里有一个更正确的代码,它会自动复位计数,每当世界上的服务器程序打开当前在线:) z5 Y, _/ S4 i, B; B
9 h9 x: W6 k* O+ b& f: ]代码:
1 }: h6 W9 G" U" C5 i5 x3 r$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer!=0");
4 b% C1 s" o' o$ q: M* Q& Lecho mssql_num_rows($mssql);Credits to Sedrika for changing MultiServer=1 to Multiserver!=0
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Spikensbror的更快的方法: + V, L- V& F/ q/ Q& D' S# A
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; V6 h E+ c; Q7 R8 r& ~: n) n$query = mssql_query('SELECT COUNT(*) as [CCU] FROM [CHARACTER_01_DBF].[dbo].[CHARACTER_TBL] WHERE [MultiServer] != 0;');
3 \' M6 M7 V* T& u, x4 j: I3 |$ccu = mssql_fetch_assoc($query);% [5 f9 Z: R) u4 {$ e
$ccu = $ccu['CCU'];2 B5 ]0 _& Z" t1 y
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