3 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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5 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
15 * This software consists of voluntary contributions made by many individuals
16 * and is licensed under the MIT license. For more information, see
17 * <http://www.doctrine-project.org>.
20 namespace Doctrine\DBAL\Types;
22 use Doctrine\DBAL\Platforms\AbstractPlatform;
25 * Type that maps an SQL BLOB to a PHP resource stream
29 class BlobType extends Type
32 public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
34 return $platform->getBlobTypeDeclarationSQL($fieldDeclaration);
38 * Converts a value from its database representation to its PHP representation
41 * @param mixed $value The value to convert.
42 * @param AbstractPlatform $platform The currently used database platform.
43 * @return mixed The PHP representation of the value.
45 public function convertToPHPValue($value, AbstractPlatform $platform)
47 if (null === $value) {
50 if (is_string($value)) {
51 $value = fopen('data://text/plain;base64,' . base64_encode($value), 'r');
52 } else if ( ! is_resource($value)) {
53 throw ConversionException::conversionFailed($value, self::BLOB);
58 public function getName()
63 public function getBindingType()
65 return \PDO::PARAM_LOB;