php+odbc+access数据库操作函数

php中文网

发布时间：2016-06-21 08:58:59

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来源于php中文网

原创

前些天下载了adodb,想用adodb连access数据库，后来连是连上了，不过不能更新和插入记录，也不知道为什么到现在还没人给我回答那个苦恼的问题，后来就放弃了adodb，使用php自己的odbc，但是使用很不方便，就写下了下面这些函数,还没有封装成类,希望能够为有同样问题的朋友一些帮助

/*
　* @ access class
　* insert,update,delete record
　* version 1.0
　* date 2005.6
　* power by Samsun Manzalo (34n 猪八戒)
　*/

//=====================================================
// insert record
// 插入记录
//=====================================================
function insRd($table,$field){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$tmpA = explode(',',$field);
$ins = '';
for($i=0;$i $ins.= "'".$_POST[$tmpA[$i]]."',";
}
$ins = substr($ins,0,-1);
$sql = "INSERT INTO ".$table." (".$field.") VALUES (".$ins.")";
//echo $sql;exit;
$query = @odbc_do($connid,$sql);
}

//=======================================================================
// get one record detail
// 取得当条记录详细信息
//=======================================================================
function getInfo($table,$field,$id,$colnum){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql    = "select * from ".$table." where ".$field."=".$id;
$query = @odbc_do($connid,$sql);

if(odbc_fetch_row($query)){
  for($i=0;$i   $info[$i] = odbc_result($query,$i+1);
  }
}
return $info;
}

//=================================================================
// get record list
// 取得记录列表
//=================================================================
function getList($table,$field,$colnum,$condition,$sort="order by id desc"){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql = "select * from ".$table." ".$condition." ".$sort;
$query = @odbc_do($connid,$sql);
//echo $sql."
";
$i = 0;
while(odbc_fetch_row($query)){
$rdList[$i] = getInfo($table,$field,odbc_result($query,1),$colnum);
$i++;
}
return $rdList;
}

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//=============================================================
// get record list condition
// 取得记录列表
//=============================================================
function getFieldList($table,$field,$fieldnum,$condition="",$sort=""){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql = "select ".$field." from ".$table." ".$condition." ".$sort;
$query = @odbc_do($connid,$sql);
//echo $sql."
";
$i = 0;
while(odbc_fetch_row($query)){
  for($j=0;$j   $info[$j] = odbc_result($query,$j+1);
  }
  $rdList[$i] = $info;
  $i++;
}
return $rdList;
}

最简购物车源码

购物车 (Session,HashTable,AccessHelper)看到有朋友需要购物车于是有点时间就写了一个简单的，采用的是Access数据库，数据库操作理由的是AccessHelperApp_Data/Shop.mdb为数据库文件

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//======================================================================
// update record
// 更新记录
//======================================================================
function updateInfo($table,$field,$id,$set){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql = "update ".$table." set ".$set." where ".$field."=".$id;
$query = @odbc_do($connid,$sql);
}

//=====================================================================
// record delete
// 删除记录
//=====================================================================
function delRd($table,$field,$id){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql = "delete from ".$table." where ".$field."=".$id;
$query = @odbc_do($connid,$sql);
}

//=====================================================================
// record delete cat
// 删除记录（条件）
//=====================================================================
function delOrRd($table,$condition){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql = "delete from ".$table." where ".$condition;
$query = @odbc_do($connid,$sql);
}

//=========================================================================
// count record
// 取得记录数
//=========================================================================
function countRd($table,$condition=""){
$connstr = "DRIVER=Microsoft Access Driver (*.mdb);DBQ=database/email.mdb";
$connid = @odbc_connect($connstr,"","",SQL_CUR_USE_ODBC ) or die ("数据库连接错误!");
$sql     = "select count(*) as num from ".$table." ".$condition;
$query   = @odbc_do($connid,$sql);
odbc_fetch_row($query);
$num     = odbc_result($query,1);
return $num;
}