用pdo连接数据库是没问题的:
$dsn = mysql:host=localhost;dbname=php_jquery_example;try { $dbo = new pdo($dsn, 'root', '123');} catch(exception $e) { die($e->getmessage());}
预处理和绑定也没问题:
$sth = $dbo->prepare('select event_id, event_title, event_desc from events where event_id bindparam(1, $calories, pdo::param_int);
问题在执行上:
$sth->execute();
页面直接死掉,提示连接被重置
直接执行也会出现同样的问题:
foreach ($dbo->query('select * from events') as $row) { ...
用原始的方法连接和查询是没问题的.这是pdo执行sql语句造成的,纠结了两天了.请高手帮帮我啊.....
回复讨论(解决方案) 下面是aparch错误日志打印出的信息:
[error] virtualhost *:80 -- mixing * ports and non-* ports with a namevirtualhost address is not supported, proceeding with undefined results
php warning: php startup: unable to load dynamic library '..\\..\\php-5.2.14-win32\\ext\\php_mssql.dll' - \xd5\xd2\xb2\xbb\xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xc4\xa3\xbf\xe9\xa1\xa3\r\n in unknown on line 0
php warning: php startup: unable to load dynamic library '..\\..\\php-5.2.14-win32\\ext\\php_pdo_mssql.dll' - \xd5\xd2\xb2\xbb\xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xc4\xa3\xbf\xe9\xa1\xa3\r\n in unknown on line 0
帮忙分析.
用pdo的好处是?????
php warning: php startup: unable to load dynamic library '
不能加载动态库:php_mssql.dll php_pdo_mssql.dll
是不是因为缺少这两个库影响了页面的执行。
php warning: php startup: unable to load dynamic library '
不能加载动态库:php_mssql.dll php_pdo_mssql.dll
是不是因为缺少这两个库影响了页面的执行。
应该不是,何况还是 sqlserver 的
用pdo的好处是?????
通用,更换数据库系统只需更换 dsn 串
当然 sql 指令中也要顾及到差异 问题解决没有?
