pdo如何获取全部字段啊
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2022-05-31 08:28:13
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我只找到mysql方法的,用pdo的话,下面的代码该如何写啊?谢谢
$result = mysql_query("SELECT * FROM table");$fields = mysql_num_fields($result);for ($i=0; $i
mysql_num_fields我有找到PDOStatement下面有个columnCount()函数
mysql_field_name我硬是没找到对应的………
还是有另外的办法??
回复讨论(解决方案)
try { $dbh = new PDO('mysql:host=localhost;dbname=test', 'root', ''); $stmt = $dbh->query("select * from tbl_name"); for($i=0; $icolumnCount(); $i++) { echo $stmt->getColumnMeta($i)['name'], PHP_EOL;//php5.4适使用,之前的版本需拆成两句 }} catch (PDOException $e) { die("Error!: " . $e->getMessage());}$sqlstr="select * from table"
$sqlstr="select * from table"
$sqlstr="select * from table"; $rerult=mysql_quer($sqlstr); while($field=mysql_fetch_field($result){ echo "$field->name";}
谢谢版主,终于搞定了,php实在不熟!!!
本帖最后由 xuzuning 于 2013-03-11 13:52:28 编辑
PHP code?123456789try { $dbh = new PDO('mysql:host=localhost;dbname=test', 'root', ''); $stmt = $dbh->query("select * from tbl_na……