Source of file Statement.php
Size: 5,680 Bytes - Last Modified: 2013-05-11T09:45:37+02:00
/home/theseer/Downloads/Symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Portability/Statement.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196 | <?php /* * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * This software consists of voluntary contributions made by many individuals * and is licensed under the MIT license. For more information, see * <http://www.doctrine-project.org>. */ namespace Doctrine\DBAL\Portability; use PDO; /** * Portability Wrapper for a Statement * * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @link www.doctrine-project.com * @since 2.0 * @author Benjamin Eberlei <kontakt@beberlei.de> */ class Statement implements \IteratorAggregate, \Doctrine\DBAL\Driver\Statement { /** * @var int */ private $portability; /** * @var \Doctrine\DBAL\Driver\Statement */ private $stmt; /** * @var int */ private $case; /** * @var int */ private $defaultFetchMode = PDO::FETCH_BOTH; /** * Wraps <tt>Statement</tt> and applies portability measures * * @param \Doctrine\DBAL\Driver\Statement $stmt * @param \Doctrine\DBAL\Connection $conn */ public function __construct($stmt, Connection $conn) { $this->stmt = $stmt; $this->portability = $conn->getPortability(); $this->case = $conn->getFetchCase(); } public function bindParam($column, &$variable, $type = null,$length = null) { return $this->stmt->bindParam($column, $variable, $type); } public function bindValue($param, $value, $type = null) { return $this->stmt->bindValue($param, $value, $type); } public function closeCursor() { return $this->stmt->closeCursor(); } public function columnCount() { return $this->stmt->columnCount(); } public function errorCode() { return $this->stmt->errorCode(); } public function errorInfo() { return $this->stmt->errorInfo(); } public function execute($params = null) { return $this->stmt->execute($params); } public function setFetchMode($fetchMode, $arg1 = null, $arg2 = null) { $this->defaultFetchMode = $fetchMode; $this->stmt->setFetchMode($fetchMode, $arg1, $arg2); } public function getIterator() { $data = $this->fetchAll(); return new \ArrayIterator($data); } public function fetch($fetchMode = null) { $fetchMode = $fetchMode ?: $this->defaultFetchMode; $row = $this->stmt->fetch($fetchMode); $row = $this->fixRow($row, $this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM), !is_null($this->case) && ($fetchMode == PDO::FETCH_ASSOC || $fetchMode == PDO::FETCH_BOTH) && ($this->portability & Connection::PORTABILITY_FIX_CASE) ); return $row; } public function fetchAll($fetchMode = null, $columnIndex = 0) { $fetchMode = $fetchMode ?: $this->defaultFetchMode; if ($columnIndex != 0) { $rows = $this->stmt->fetchAll($fetchMode, $columnIndex); } else { $rows = $this->stmt->fetchAll($fetchMode); } $iterateRow = $this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM); $fixCase = !is_null($this->case) && ($fetchMode == PDO::FETCH_ASSOC || $fetchMode == PDO::FETCH_BOTH) && ($this->portability & Connection::PORTABILITY_FIX_CASE); if ( ! $iterateRow && !$fixCase) { return $rows; } foreach ($rows as $num => $row) { $rows[$num] = $this->fixRow($row, $iterateRow, $fixCase); } return $rows; } protected function fixRow($row, $iterateRow, $fixCase) { if ( ! $row) { return $row; } if ($fixCase) { $row = array_change_key_case($row, $this->case); } if ($iterateRow) { foreach ($row as $k => $v) { if (($this->portability & Connection::PORTABILITY_EMPTY_TO_NULL) && $v === '') { $row[$k] = null; } else if (($this->portability & Connection::PORTABILITY_RTRIM) && is_string($v)) { $row[$k] = rtrim($v); } } } return $row; } public function fetchColumn($columnIndex = 0) { $value = $this->stmt->fetchColumn($columnIndex); if ($this->portability & (Connection::PORTABILITY_EMPTY_TO_NULL|Connection::PORTABILITY_RTRIM)) { if (($this->portability & Connection::PORTABILITY_EMPTY_TO_NULL) && $value === '') { $value = null; } else if (($this->portability & Connection::PORTABILITY_RTRIM) && is_string($value)) { $value = rtrim($value); } } return $value; } public function rowCount() { return $this->stmt->rowCount(); } } |