php.ini配置中要去掉 ;extension=php_oracle.dll 前的分号即
extension=php_oracle.dll
1,连接数据库
使用ora_logon()或者ora_plogon()来连接上数据库
ora_plogon功能与ora_logon类似,只不过ora_plogon开启与 Oracle 的长期连结
直至web服务停止
$handle = ora_plogon("system@localhost", "manager") or die;
"system@localhost" 其中localhost是oracle SID 名称,system是用户名称,manager是用户密码
2,打开游标
$cursor = ora_open($handle);
3,分析语法并执行指令
$query = "select count(*) from area where areacode = "$addcode"";
ora_parse($cursor, $query) or die;
ora_exec($cursor);
4,获取数据
if(ora_fetch($cursor))
$datacount = ora_getcolumn($cursor, 0);
5,关闭游标
ora_close($cursor);
当然了你有可能执行的是delete或者insert语句不存在获取数据的步骤如:
INSERT:(插入)
$handle = ora_plogon("system@localhost", "manager") or die;
ora_commiton($handle);
$cursor = ora_open($handle);
$query = "insert into area(areacode,areaname) values("$addcode","$addname")";
ora_parse($cursor, $query) or die;
ora_exec($cursor);
ora_close($cursor);
DELETE:(删除)
$handle = ora_plogon("system@localhost", "manager") or die;
$cursor = ora_open($handle);
ora_commiton($handle);
ora_parse($cursor, $query) or die;
ora_exec($cursor);
ora_close($cursor);
extension=php_oracle.dll
1,连接数据库
使用ora_logon()或者ora_plogon()来连接上数据库
ora_plogon功能与ora_logon类似,只不过ora_plogon开启与 Oracle 的长期连结
直至web服务停止
$handle = ora_plogon("system@localhost", "manager") or die;
"system@localhost" 其中localhost是oracle SID 名称,system是用户名称,manager是用户密码
2,打开游标
$cursor = ora_open($handle);
3,分析语法并执行指令
$query = "select count(*) from area where areacode = "$addcode"";
ora_parse($cursor, $query) or die;
ora_exec($cursor);
4,获取数据
if(ora_fetch($cursor))
$datacount = ora_getcolumn($cursor, 0);
5,关闭游标
ora_close($cursor);
当然了你有可能执行的是delete或者insert语句不存在获取数据的步骤如:
INSERT:(插入)
$handle = ora_plogon("system@localhost", "manager") or die;
ora_commiton($handle);
$cursor = ora_open($handle);
$query = "insert into area(areacode,areaname) values("$addcode","$addname")";
ora_parse($cursor, $query) or die;
ora_exec($cursor);
ora_close($cursor);
DELETE:(删除)
$handle = ora_plogon("system@localhost", "manager") or die;
$cursor = ora_open($handle);
ora_commiton($handle);
ora_parse($cursor, $query) or die;
ora_exec($cursor);
ora_close($cursor);