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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:
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$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");
0 p% T9 W7 T8 m% m1 Pecho mssql_num_rows($mssql);
" j% ^# R3 {' h- u! [+ @8 e, u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:/ P& ]: Z: n7 c- c1 M/ G! Z
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0 m& ~8 p" z8 r: K, E$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer!=0");
! m" t. z# M% uecho mssql_num_rows($mssql);Credits to Sedrika for changing MultiServer=1 to Multiserver!=0
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Spikensbror的更快的方法:
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" C) s0 [/ i# ]+ p1 W# d- G$query = mssql_query('SELECT COUNT(*) as [CCU] FROM [CHARACTER_01_DBF].[dbo].[CHARACTER_TBL] WHERE [MultiServer] != 0;');
7 u* y3 I2 P% f2 @$ccu = mssql_fetch_assoc($query);
1 C0 Y0 p1 Z% Q* x( ]) J$ccu = $ccu['CCU'];! [) O" `& |+ V; g( h) V
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