diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Db/Statement/Pdo.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Db/Statement/Pdo.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,439 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Db
+ * @subpackage Statement
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Pdo.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Db_Statement
+ */
+require_once 'Zend/Db/Statement.php';
+
+/**
+ * Proxy class to wrap a PDOStatement object.
+ * Matches the interface of PDOStatement.  All methods simply proxy to the
+ * matching method in PDOStatement.  PDOExceptions thrown by PDOStatement
+ * are re-thrown as Zend_Db_Statement_Exception.
+ *
+ * @category   Zend
+ * @package    Zend_Db
+ * @subpackage Statement
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Db_Statement_Pdo extends Zend_Db_Statement implements IteratorAggregate
+{
+
+    /**
+     * @var int
+     */
+    protected $_fetchMode = PDO::FETCH_ASSOC;
+
+    /**
+     * Prepare a string SQL statement and create a statement object.
+     *
+     * @param string $sql
+     * @return void
+     * @throws Zend_Db_Statement_Exception
+     */
+    protected function _prepare($sql)
+    {
+        try {
+            $this->_stmt = $this->_adapter->getConnection()->prepare($sql);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Bind a column of the statement result set to a PHP variable.
+     *
+     * @param string $column Name the column in the result set, either by
+     *                       position or by name.
+     * @param mixed  $param  Reference to the PHP variable containing the value.
+     * @param mixed  $type   OPTIONAL
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function bindColumn($column, &$param, $type = null)
+    {
+        try {
+            if ($type === null) {
+                return $this->_stmt->bindColumn($column, $param);
+            } else {
+                return $this->_stmt->bindColumn($column, $param, $type);
+            }
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Binds a parameter to the specified variable name.
+     *
+     * @param mixed $parameter Name the parameter, either integer or string.
+     * @param mixed $variable  Reference to PHP variable containing the value.
+     * @param mixed $type      OPTIONAL Datatype of SQL parameter.
+     * @param mixed $length    OPTIONAL Length of SQL parameter.
+     * @param mixed $options   OPTIONAL Other options.
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    protected function _bindParam($parameter, &$variable, $type = null, $length = null, $options = null)
+    {
+        try {
+            if ($type === null) {
+                if (is_bool($variable)) {
+                    $type = PDO::PARAM_BOOL;
+                } elseif ($variable === null) {
+                    $type = PDO::PARAM_NULL;
+                } elseif (is_integer($variable)) {
+                    $type = PDO::PARAM_INT;
+                } else {
+                    $type = PDO::PARAM_STR;
+                }
+            }
+            return $this->_stmt->bindParam($parameter, $variable, $type, $length, $options);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Binds a value to a parameter.
+     *
+     * @param mixed $parameter Name the parameter, either integer or string.
+     * @param mixed $value     Scalar value to bind to the parameter.
+     * @param mixed $type      OPTIONAL Datatype of the parameter.
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function bindValue($parameter, $value, $type = null)
+    {
+        if (is_string($parameter) && $parameter[0] != ':') {
+            $parameter = ":$parameter";
+        }
+
+        $this->_bindParam[$parameter] = $value;
+
+        try {
+            if ($type === null) {
+                return $this->_stmt->bindValue($parameter, $value);
+            } else {
+                return $this->_stmt->bindValue($parameter, $value, $type);
+            }
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Closes the cursor, allowing the statement to be executed again.
+     *
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function closeCursor()
+    {
+        try {
+            return $this->_stmt->closeCursor();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Returns the number of columns in the result set.
+     * Returns null if the statement has no result set metadata.
+     *
+     * @return int The number of columns.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function columnCount()
+    {
+        try {
+            return $this->_stmt->columnCount();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Retrieves the error code, if any, associated with the last operation on
+     * the statement handle.
+     *
+     * @return string error code.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function errorCode()
+    {
+        try {
+            return $this->_stmt->errorCode();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Retrieves an array of error information, if any, associated with the
+     * last operation on the statement handle.
+     *
+     * @return array
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function errorInfo()
+    {
+        try {
+            return $this->_stmt->errorInfo();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Executes a prepared statement.
+     *
+     * @param array $params OPTIONAL Values to bind to parameter placeholders.
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function _execute(array $params = null)
+    {
+        try {
+            if ($params !== null) {
+                return $this->_stmt->execute($params);
+            } else {
+                return $this->_stmt->execute();
+            }
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), (int) $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Fetches a row from the result set.
+     *
+     * @param int $style  OPTIONAL Fetch mode for this fetch operation.
+     * @param int $cursor OPTIONAL Absolute, relative, or other.
+     * @param int $offset OPTIONAL Number for absolute or relative cursors.
+     * @return mixed Array, object, or scalar depending on fetch mode.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function fetch($style = null, $cursor = null, $offset = null)
+    {
+        if ($style === null) {
+            $style = $this->_fetchMode;
+        }
+        try {
+            return $this->_stmt->fetch($style, $cursor, $offset);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Required by IteratorAggregate interface
+     *
+     * @return IteratorIterator
+     */
+    public function getIterator()
+    {
+        return new IteratorIterator($this->_stmt);
+    }
+
+    /**
+     * Returns an array containing all of the result set rows.
+     *
+     * @param int $style OPTIONAL Fetch mode.
+     * @param int $col   OPTIONAL Column number, if fetch mode is by column.
+     * @return array Collection of rows, each in a format by the fetch mode.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function fetchAll($style = null, $col = null)
+    {
+        if ($style === null) {
+            $style = $this->_fetchMode;
+        }
+        try {
+            if ($style == PDO::FETCH_COLUMN) {
+                if ($col === null) {
+                    $col = 0;
+                }
+                return $this->_stmt->fetchAll($style, $col);
+            } else {
+                return $this->_stmt->fetchAll($style);
+            }
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Returns a single column from the next row of a result set.
+     *
+     * @param int $col OPTIONAL Position of the column to fetch.
+     * @return string
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function fetchColumn($col = 0)
+    {
+        try {
+            return $this->_stmt->fetchColumn($col);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Fetches the next row and returns it as an object.
+     *
+     * @param string $class  OPTIONAL Name of the class to create.
+     * @param array  $config OPTIONAL Constructor arguments for the class.
+     * @return mixed One object instance of the specified class.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function fetchObject($class = 'stdClass', array $config = array())
+    {
+        try {
+            return $this->_stmt->fetchObject($class, $config);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Retrieve a statement attribute.
+     *
+     * @param integer $key Attribute name.
+     * @return mixed      Attribute value.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function getAttribute($key)
+    {
+        try {
+            return $this->_stmt->getAttribute($key);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Returns metadata for a column in a result set.
+     *
+     * @param int $column
+     * @return mixed
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function getColumnMeta($column)
+    {
+        try {
+            return $this->_stmt->getColumnMeta($column);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Retrieves the next rowset (result set) for a SQL statement that has
+     * multiple result sets.  An example is a stored procedure that returns
+     * the results of multiple queries.
+     *
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function nextRowset()
+    {
+        try {
+            return $this->_stmt->nextRowset();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Returns the number of rows affected by the execution of the
+     * last INSERT, DELETE, or UPDATE statement executed by this
+     * statement object.
+     *
+     * @return int     The number of rows affected.
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function rowCount()
+    {
+        try {
+            return $this->_stmt->rowCount();
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Set a statement attribute.
+     *
+     * @param string $key Attribute name.
+     * @param mixed  $val Attribute value.
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function setAttribute($key, $val)
+    {
+        try {
+            return $this->_stmt->setAttribute($key, $val);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * Set the default fetch mode for this statement.
+     *
+     * @param int   $mode The fetch mode.
+     * @return bool
+     * @throws Zend_Db_Statement_Exception
+     */
+    public function setFetchMode($mode)
+    {
+        $this->_fetchMode = $mode;
+        try {
+            return $this->_stmt->setFetchMode($mode);
+        } catch (PDOException $e) {
+            require_once 'Zend/Db/Statement/Exception.php';
+            throw new Zend_Db_Statement_Exception($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+}