标题: 无bug在线人数代码 [打印本页] 作者: admin 时间: 2016-1-10 03:42 标题: 无bug在线人数代码 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:+ |$ T3 @# P% y4 O4 u+ v, D
Code:& D3 m! ^& p" D* u# ?
$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");6 T5 L' x0 Y4 {0 s4 @! B
echo mssql_num_rows($mssql);Here's a more proper code, which will automatically reset the current online count whenever the world server program is opened:# k/ q2 b; k5 W& a1 V! [
Code: # _, }. s, O: i& ? G5 {$ e2 w$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer='1'"); ) i8 @- J! B4 Z. [8 d7 Aecho mssql_num_rows($mssql);1 _' N( [, U; B `2 U* f7 {