|
|
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: 6 r' P8 m- C" v* O v) E
代码:. J. ~4 L! K- R6 I0 {9 n
a( o, @) q3 V4 ]3 @" `
$mssql = mssql_query("SELECT * FROM [ACCOUNT_DBF].dbo.[ACCOUNT_TBL] WHERE isuse='J'");
$ A$ i4 S4 R1 r- ~* vecho mssql_num_rows($mssql);
# F. {! f/ N8 D6 e8 f这里有一个更正确的代码,它会自动复位计数,每当世界上的服务器程序打开当前在线:% e- O. s. Q7 p8 I7 l1 R' q
1 {7 c2 V( N% F! i. x% Q代码:
2 E; Y4 r' C/ u$mssql = mssql_query("SELECT * FROM [CHARACTER_01_DBF].dbo.[CHARACTER_TBL] WHERE MultiServer!=0");, {" G! q* R" D8 l$ T; p6 B
echo mssql_num_rows($mssql);Credits to Sedrika for changing MultiServer=1 to Multiserver!=0+ k- v' |* y& [! z( g: y
5 |( g0 P4 s+ l |# O ?
Spikensbror的更快的方法: , c, O3 D/ u, }
邮编:' v2 A" I# b4 `0 I* c. v' h* R$ c
- n* H, [8 k2 _; S$ W( I3 q$query = mssql_query('SELECT COUNT(*) as [CCU] FROM [CHARACTER_01_DBF].[dbo].[CHARACTER_TBL] WHERE [MultiServer] != 0;');
4 x' j' `8 ~: ?$ccu = mssql_fetch_assoc($query);
* b+ J8 O5 E6 X2 E S; ^- x$ccu = $ccu['CCU'];
2 O% b! A9 r2 g- }
& t" F9 C8 z C; f, O" C q
1 y1 ?0 ?8 a5 T/ I& Q' e/ t6 k0 A, W8 x
* i8 D) J' Y4 D
3 D) o( W. x+ y2 [% G6 y( U! @& J |
|