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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web284/html/wp-content/plugins/woocommerce/apigen/libs/Nette/Nette/Database/ |
| Current File : //var/www/web284/html/wp-content/plugins/woocommerce/apigen/libs/Nette/Nette/Database/Statement.php |
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Database;
use Nette,
PDO,
Nette\ObjectMixin;
/**
* Represents a prepared statement / result set.
*
* @author David Grudl
*
* @property-read Connection $connection
* @property-write $fetchMode
*/
class Statement extends \PDOStatement
{
/** @var Connection */
private $connection;
/** @var float */
private $time;
/** @var array */
private $types;
protected function __construct(Connection $connection)
{
$this->connection = $connection;
$this->setFetchMode(PDO::FETCH_CLASS, 'Nette\Database\Row', array($this));
}
/**
* @return Connection
*/
public function getConnection()
{
return $this->connection;
}
/**
* Executes statement.
* @param array
* @return Statement provides a fluent interface
*/
public function execute($params = array())
{
static $types = array('boolean' => PDO::PARAM_BOOL, 'integer' => PDO::PARAM_INT,
'resource' => PDO::PARAM_LOB, 'NULL' => PDO::PARAM_NULL);
foreach ($params as $key => $value) {
$type = gettype($value);
$this->bindValue(is_int($key) ? $key + 1 : $key, $value, isset($types[$type]) ? $types[$type] : PDO::PARAM_STR);
}
$time = microtime(TRUE);
try {
parent::execute();
} catch (\PDOException $e) {
$e->queryString = $this->queryString;
throw $e;
}
$this->time = microtime(TRUE) - $time;
$this->connection->__call('onQuery', array($this, $params)); // $this->connection->onQuery() in PHP 5.3
return $this;
}
/**
* Fetches into an array where the 1st column is a key and all subsequent columns are values.
* @return array
*/
public function fetchPairs()
{
return $this->fetchAll(PDO::FETCH_KEY_PAIR); // since PHP 5.2.3
}
/**
* Normalizes result row.
* @param array
* @return array
*/
public function normalizeRow($row)
{
foreach ($this->detectColumnTypes() as $key => $type) {
$value = $row[$key];
if ($value === NULL || $value === FALSE || $type === IReflection::FIELD_TEXT) {
} elseif ($type === IReflection::FIELD_INTEGER) {
$row[$key] = is_float($tmp = $value * 1) ? $value : $tmp;
} elseif ($type === IReflection::FIELD_FLOAT) {
$row[$key] = (string) ($tmp = (float) $value) === $value ? $tmp : $value;
} elseif ($type === IReflection::FIELD_BOOL) {
$row[$key] = ((bool) $value) && $value !== 'f' && $value !== 'F';
} elseif ($type === IReflection::FIELD_DATETIME || $type === IReflection::FIELD_DATE || $type === IReflection::FIELD_TIME) {
$row[$key] = new Nette\DateTime($value);
}
}
return $this->connection->getSupplementalDriver()->normalizeRow($row, $this);
}
private function detectColumnTypes()
{
if ($this->types === NULL) {
$this->types = array();
if ($this->connection->getSupplementalDriver()->isSupported(ISupplementalDriver::META)) { // workaround for PHP bugs #53782, #54695
$col = 0;
while ($meta = $this->getColumnMeta($col++)) {
if (isset($meta['native_type'])) {
$this->types[$meta['name']] = Helpers::detectType($meta['native_type']);
}
}
}
}
return $this->types;
}
/**
* @return float
*/
public function getTime()
{
return $this->time;
}
/********************* misc tools ****************d*g**/
/**
* Displays complete result set as HTML table for debug purposes.
* @return void
*/
public function dump()
{
Helpers::dumpResult($this);
}
/********************* Nette\Object behaviour ****************d*g**/
/**
* @return Nette\Reflection\ClassType
*/
public /**/static/**/ function getReflection()
{
return new Nette\Reflection\ClassType(/*5.2*$this*//**/get_called_class()/**/);
}
public function __call($name, $args)
{
return ObjectMixin::call($this, $name, $args);
}
public function &__get($name)
{
return ObjectMixin::get($this, $name);
}
public function __set($name, $value)
{
return ObjectMixin::set($this, $name, $value);
}
public function __isset($name)
{
return ObjectMixin::has($this, $name);
}
public function __unset($name)
{
ObjectMixin::remove($this, $name);
}
}
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