72 lines
2.3 KiB
PHP
72 lines
2.3 KiB
PHP
<?php
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/*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\ORM\Query;
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use Doctrine\DBAL\Connection,
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Doctrine\DBAL\Types\Type;
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/**
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* Provides an enclosed support for parameter infering.
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*
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @link www.doctrine-project.org
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* @since 2.0
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* @author Benjamin Eberlei <kontakt@beberlei.de>
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* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
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* @author Jonathan Wage <jonwage@gmail.com>
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* @author Roman Borschel <roman@code-factory.org>
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*/
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class ParameterTypeInferer
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{
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/**
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* Infer type of a given value, returning a compatible constant:
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* - Type (\Doctrine\DBAL\Types\Type::*)
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* - Connection (\Doctrine\DBAL\Connection::PARAM_*)
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*
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* @param mixed $value Parameter value
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*
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* @return mixed Parameter type constant
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*/
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public static function inferType($value)
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{
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switch (true) {
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case is_integer($value):
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return Type::INTEGER;
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case ($value instanceof \DateTime):
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return Type::DATETIME;
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case is_array($value):
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$key = key($value);
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if (is_integer($value[$key])) {
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return Connection::PARAM_INT_ARRAY;
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}
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return Connection::PARAM_STR_ARRAY;
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default:
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// Do nothing
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break;
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}
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return \PDO::PARAM_STR;
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}
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} |