无bug在线人数代码

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In the past I've seen various ways of checking the current number of online players, but all that I've seen have a fatal flaw. Depending on how the server was turned off (or more specifically, if it crashes) the player count gets messed up. Here's the one I'm talking about:
Code:
( }) U) ], ?! \8 Y% L$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");
& t  b/ J; q. Y9 s- ]echo mssql_num_rows($mssql);Here's a more proper code, which will automatically reset the current online count whenever the world server program is opened:
Code:
, e2 v0 m$ `; C4 B9 E$ h$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer='1'");
/ D+ x( A3 S1 a% r; G. \; A8 h' E# xecho mssql_num_rows($mssql);
1 G; A6 f; a0 V; m! `, T! Q1 d3 x
/ ]! s/ a: E$ _3 o