<?php
$dsn="online_sql";//这是我建的odbc数据源名字
$d_user="phpserver";//这是数据库用户名
$d_pas="phpserver";//这是数据库密码
$conn_online=odbc_connect($dsn,$d_user,$d_pas);
$conn_query=odbc_exec($conn_online,"select IDsPerDay from PlazaStat");
odbc_fetch_row($conn_query,5);
$IDNum=odbc_result($conn_query,1);
echo $IDNum;
?>

Warning: odbc_connect() [function.odbc-connect]: 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 D:\Apache Group\Apache2\htdocs\test\index.php on line 5

Warning: odbc_exec(): supplied argument is not a valid ODBC-Link resource in D:\Apache Group\Apache2\htdocs\test\index.php on line 6

Warning: odbc_fetch_row(): supplied argument is not a valid ODBC result resource in D:\Apache Group\Apache2\htdocs\test\index.php on line 7

Warning: odbc_result(): supplied argument is not a valid ODBC result resource in D:\Apache Group\Apache2\htdocs\test\index.php on line 8