Unsigned Class Reference

Inheritance diagram for Unsigned:

Public Member Functions
	toDefinition (ElementInterface $column)
	fromDefinition (array $data)

Data Fields
const	UNSIGNED_FLAG = 'unsigned'

Detailed Description

Unsigned flag processor. Unsigned can be used for all numeric types.

Definition at line 19 of file Unsigned.php.

Member Function Documentation

fromDefinition()

fromDefinition

(

array

$data

)

Input always will be array of SQL definitions, like: 'type' => 'name VARCHAR(255)'\ 'nullable' => 'no'

Parameters

array

$data

Returns

array

Implements DbDefinitionProcessorInterface.

Definition at line 38 of file Unsigned.php.

    {
        $data['unsigned'] = stripos($data['definition'], self::UNSIGNED_FLAG) !== false;
        return $data;
    }

toDefinition()

toDefinition

(

ElementInterface

$column

)

Parameters

ColumnUnsignedAwareInterface

$column

Output always will be SQL definition.

Implements DbDefinitionProcessorInterface.

Definition at line 30 of file Unsigned.php.

    {
        return $column->isUnsigned() ? strtoupper(self::UNSIGNED_FLAG) : '';
    }

Field Documentation

UNSIGNED_FLAG

const UNSIGNED_FLAG = 'unsigned'

Unsigned flag. Applicable only to numeric types.

Definition at line 24 of file Unsigned.php.

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

• vendor/magento/framework/Setup/Declaration/Schema/Db/MySQL/Definition/Columns/Unsigned.php