拿php odbc access数据库来操作函数
发布时间：2022-03-12 06:15:26 所属栏目：编程 来源：互联网
导读：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
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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 。 <?php /* * @ 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<count( tmpA); 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< colnum; 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."<br>"; i = 0; while(odbc_fetch_row( query)){ rdList[ i] = getInfo( table, field,odbc_result( query,1), colnum); i ; } return rdList; } //==================================== // 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."<br>"; i = 0; while(odbc_fetch_row( query)){ for( j=0; j< fieldnum; j ){ info[ j] = odbc_result( query, j 1); } rdList[ i] = info; i ; } return rdList; } //==================================== // 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; } ?> （编辑：核心网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
