Warning: SQL error: [Microsoft][ODBC 驱动程序 管理器] 未发现数据源名称并且未指定默认驱动程序, SQL state IM002 in SQLConnect in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 5
Warning: Supplied argument is not a valid ODBC-Link resource in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 7
Warning: Supplied argument is not a valid ODBC result resource in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 9
Warning: Supplied argument is not a valid ODBC-Link resource in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 12
Warning: Supplied argument is not a valid ODBC-Link resource in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 13
Warning: Supplied argument is not a valid ODBC-Link resource in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 13
$sql="select * from C:\\Inetpub\\wwwroot\\counter";
改为:
$sql="select * from counter";
SQL state IM002 in SQLConnect in C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 5
Warning: Supplied argument is not a valid ODBC-Link resource in
C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 7
Warning: Supplied argument is not a valid ODBC result resource in
C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 9
Warning: Supplied argument is not a valid ODBC-Link resource in
C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 12
Warning: Supplied argument is not a valid ODBC-Link resource in
C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 13
Warning: Supplied argument is not a valid ODBC-Link resource in
C:\Inetpub\wwwroot\wincounter2-odbc.php3 on line 13
function wincounter2(){
$conn=odbc_connect("","","");
$sql="select *from counter";
$result=odbc_exec($conn,$sql); $count=odbc_result($result,"counter"); $sql="update counter set counter=".($count+1)."where id= 1";
odbc_exec($conn,$sql);
odbc_close($conn);
return $count+1;
}
echo wincounter2();?>
要与系统DNS中的设置相同。