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eZ\Publish\SPI\Persistence\FieldType Interface Reference

The field type interface which field types available to storage engines have to implement. More...

## Public Member Functions
| getEmptyValue ()
| Returns the empty value for the field type that can be processed by the storage engine. More...

## Detailed Description

The field type interface which field types available to storage engines have to implement.

See also
  \eZ\Publish\SPI\FieldType\FieldType

Definition at line 14 of file SPI/Persistence/FieldType.php.

## Member Function Documentation

## ◆ getEmptyValue()

eZ\Publish\SPI\Persistence\FieldType::getEmptyValue | ( |  | ) |

Returns the empty value for the field type that can be processed by the storage engine.

Returns
  \eZ\Publish\SPI\Persistence\Content\FieldValue

The documentation for this interface was generated from the following file:

- SPI/Persistence/FieldType.php

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