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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: , ~, v t3 L5 @" B% s4 R
代码:
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6 c5 i- ^7 `$ ~/ y$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");3 g- t Q) m) g0 u8 w6 @) V
echo mssql_num_rows($mssql);
% I9 W# d: C( f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:
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$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer!=0");
( k6 D5 k% q3 X0 J" g( I3 Techo mssql_num_rows($mssql);Credits to Sedrika for changing MultiServer=1 to Multiserver!=03 k5 X+ P& M* A: x2 J
% a; A; g5 f3 t7 Z* N- o; B# xSpikensbror的更快的方法:
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+ ` x# k8 l' w% y8 H$query = mssql_query('SELECT COUNT(*) as [CCU] FROM [CHARACTER_01_DBF].[dbo].[CHARACTER_TBL] WHERE [MultiServer] != 0;');
) s7 [7 z& h- _, y$ A, y$ccu = mssql_fetch_assoc($query);% S7 N" i" D2 L' ~8 m; M- \# E$ [* g
$ccu = $ccu['CCU'];
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