note 62087 added to ref.pdo
| From: | www dot navin dot biz at osu1 dot php dot net | Date: | Sun, 19 Feb 2006 18:16:04 +0000 |
| Subject: | note 62087 added to ref.pdo | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-104026@lists.php.net to get a copy of this message | ||
Below is an example of extending PDO & PDOStatement classes:
<?php
class Database extends PDO
{
function __construct()
{
parent::__construct('mysql:dbname=test;host=localhost', 'root',
'');
$this->setAttribute(PDO::ATTR_STATEMENT_CLASS, array('DBStatement',
array($this)));
}
}
class DBStatement extends PDOStatement
{
public $dbh;
protected function __construct($dbh)
{
$this->dbh = $dbh;
$this->setFetchMode(PDO::FETCH_OBJ);
}
public function foundRows()
{
$rows = $this->dbh->prepare('SELECT found_rows() AS rows',
array(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => TRUE));
$rows->execute();
$rowsCount = $rows->fetch(PDO::FETCH_OBJ)->rows;
$rows->closeCursor();
return $rowsCount;
}
}
?>
----
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----
Manual Page -- http://www.php.net/manual/en/ref.pdo.php
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