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pdo如何获取全部字段啊

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2016-06-23 14:02:281412browse

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 < $fields; $i++) {   $names[] = mysql_field_name($result, $i);}print_r($names);


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; $i<$stmt->columnCount(); $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……

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