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¡¡¡¡ÏÖÔÚÎÒÃÇ°ÑÆä·â×°ÔÚdbfz.incÖУ¬ÆäÉè¼ÆÈçÏ£º
$#@60;?
class dbInterface{ var $dbID=1; //ÓÃÓÚÈ·¶¨µ±Ç°²Ù×÷µÄÊý¾Ý¿â£¬µ±dbIDΪ1´ú±íMySql,µ±Îª 2´ú±í SQL Server£¬Îª3ʱΪODBC»òÆäËü¡£
var $dbHost; //Êý¾Ý¿âËùÔÚÖ÷»úÓòÃû
var $dbUsername; //Êý¾Ý¿âÓû§Ãû
var $dbPassword; //Óû§ÃÜÂë
//ÉèÖÃÖ÷»ú¡¢Óû§Ãû¼°ÃÜÂ뺯Êý
function setParameter($host,$username,$password){
$this-$#@62;dbUsername=$username;
$this-$#@62;dbHost=$host;
$this-$#@62;dbPassword=$password;
}
//Áª½ÓÊý¿âº¯Êý
function dbConnect(){
switch($this-$#@62;dbID)
{
case 1;
return @mysql_connect($this-$#@62;dbHost,$this-$#@62;dbUsername,$this-$#@62;dbPassword);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}
//¹Ø±ÕÊý¿âº¯Êý
function dbClose($dataHandle){
switch($this-$#@62;dbID)
{
case 1;
mysql_close($dataHandle);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}

//Ö´ÐÐSQLÓï¾äº¯Êý
function dbQuery($dbName,$sql,$dbHandle){
switch($this-$#@62;dbID)
{
case 1;
return @mysql_db_query($dbName,$sql,$dbHandle);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}

//¼ìË÷SQL·µ»ØÖµµÄµ±Ç°¼Ç¼º¯Êý
function dbFetchrow($dataHandle,$offset=-1){
switch($this-$#@62;dbID)
{
case 1;
@mysql_data_seek($dataHandle,$offset);
return @mysql_fetch_row($dataHandle);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}


//·µ»Ø¼ìË÷¼Ç¼Êýº¯Êý
function dbNumrows($dataHandle){
switch($this-$#@62;dbID)
{
return @mysql_num_rows($dataHandle);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}


//·µ»Ø¼ìË÷ÁÐÊýº¯Êý
function dbNumcols($dataHandle){
switch($this-$#@62;dbID)
{
case 1;
return @mysql_num_fields($dataHandle);
case 2;
//ÓÃÖ§³ÖSQL ServerµÄº¯Êý
case 3;
//ÓÃÖ§³ÖODBCµÄº¯Êý
}
}
}


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¡¡¡¡ÔÚ³ÌÐòÖÐÓÃdbInterfaceÀàÉúÒ»¸ö¶ÔÏó$test=new dbInterface;

ÉèÖòÎÊý
test-$#@62;$dbUsername ;Óû§Ãû
test-$#@62;$dbPassword£»ÃÜÂë
test-$#@62;$dbHost£»Ö÷»ú
void setParameter(string host, string username, string password);

Êý¾Ý¿âÁ¬½Ó£ºdbhandle test-$#@62;dbConnect();

·µ»ØÖµ£ºfasle £¬Êý¾Ý¿âÁ¬½Ó´íÎó
$#@62;0, Êý¾Ý¿âÁ¬½Ó¾ä±ú

Êý¾Ý¿â¹Ø±Õ£ºvoid test-$#@62;dbClose(dbhandle);

±í²Ù×÷£ºint test-$#@62;dbQuery(string databasename, string sql£¬dbhandle);Ö´ÐÐSQLÓï¾ä

·µ»ØÖµ£º false£¬ SQLÖ´ÐдíÎó
$#@62;0, SQLÖ´ÐÐÕýÈ·, ͬʱָÏòSQL·µ»ØÖµ£¬

Êý¾Ý²Ù×÷£ºint test-$#@62;dbFetchrow(dataHandle£¬int offset);¼ìË÷SQL·µ»ØÖµµÄµ±Ç°¼Ç¼£¬³É¹¦Ö´Ðкó£¬Ö¸ÕëÒÆÏòÏÂÒ»Ìõ¼Ç¼
int test-$#@62;dbNumrows(dataHandle); È¡µÃSQLÖ´Ðкó£¨Ö÷ҪΪSELECTÓï¾ä£©»ñµÃµÄ¼Ç¼Êý
int test-$#@62;dbNumcols(dataHandle); È¡µÃSQLÖ´Ðкó£¨Ö÷ҪΪSELECTÓï¾ä£©»ñµÃµÄ¼Ç¼×Ö¶ÎÊý

ÏÖÔÚÎÒÃÇ·¢Ò»¸öÀýÁ˽²½â£º

¡¡¡¡Êý¾Ý¿â²ÉÓÃMQSQL:ÆäÖ÷»úÃûΪ "localhost",Óû§ÃûΪ"root"ºÍÃÜÂë""¡£
ÔÚmysqlÖÐÓÐÒ»¸ötestdbÊý¾Ý¿â¼°ÆäÖеıítable1,±í°üÀ¨:nameºÍpayÁ½¸ö×Ö¶Î

-----
$#@60;HTML$#@62;$#@60;HEAD$#@62;
$#@60;TITLE$#@62;test$#@60;/TITLE$#@62;
$#@60;/HEAD$#@62;$#@60;BODY$#@62;
$#@60;P$#@62; $#@60;?php
require("testdb.inc"); //×°ÔØdbInterfaceÀà
$test = new dbInterface;//ÓÃÀàdbInterfaceÉú³ÉÒ»¸ö¶ÔÏó
$test-$#@62;setParameter("localhost","root","")£»//ÉèÖÃÊý¾Ý¿â²ÎÊý
$db = $test-$#@62;dbConnect();//Á¬½ÓÊý¾Ý¿â
$Query = "SELECT name,pay FROM table ";//ÉèÖÃSQLÓï¾ä
$temp_result = $test-$#@62;dbQuery("testdb",$Query,$db)£»//Ö´ÐÐÊý¾ÝÖ÷¿â²Ù×÷
echo "$#@60;br$#@62;";
$ls_num = $test-$#@62;dbNumrows($temp_result); //È¡µÃ²éѯ½á¹ûµÄ¼Ç¼Êý
echo $ls_num;
echo "$#@60;br$#@62;";
if (ls_num$#@62;0 )
{
$ls_col = $test-$#@62;dbNumcols($db); //È¡µÃ±íµÄÁÐÊý
echo $ls_col;
echo "$#@60;br$#@62;";
$cate_result=$test-$#@62;dbFetchrow($temp_result,0);//È¡µÃ¼Ç¼ÊýµÄµÚÒ»ÐÐ
$hcid=$cate_result[0];// È¡µÃnameµÄÖµ
$hcate=$cate_result[1];//È¡µÃpayµÄÖµ
echo $hcid;
echo "$#@60;br$#@62;";
echo $hcate;
}

?$#@62;
$#@60;HR$#@62;
$#@60;ADDRESS$#@62;$#@60;/ADDRESS$#@62;
$#@60;/BODY$#@62;$#@60;/HTML$#@62;
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