Same name and namespace in other branches

1. 9 core/lib/Drupal/Core/Command/DbDumpCommand.php \Drupal\Core\Command\DbDumpCommand::fieldSizeMap()
2. 8.9.x core/lib/Drupal/Core/Command/DbDumpCommand.php \Drupal\Core\Command\DbDumpCommand::fieldSizeMap()
3. 10 core/lib/Drupal/Core/Command/DbDumpCommand.php \Drupal\Core\Command\DbDumpCommand::fieldSizeMap()

Given a database field type, return a Drupal size.

Parameters

\Drupal\Core\Database\Connection $connection: The database connection to use.

string $type: The MySQL field type.

Return value

string|null The Drupal schema field size.

1 call to DbDumpCommand::fieldSizeMap()

DbDumpCommand::getTableSchema in core/lib/Drupal/Core/Command/DbDumpCommand.php

Returns a schema array for a given table.

File

core/lib/Drupal/Core/Command/DbDumpCommand.php, line 347

Class

DbDumpCommand

Provides a command to dump the current database to a script.

Namespace

Drupal\Core\Command

Code

protected function fieldSizeMap(Connection $connection, $type) {
    // Convert everything to lowercase.
    $map = array_map('strtolower', $connection->schema()
        ->getFieldTypeMap());
    $map = array_flip($map);
    // Do nothing if the field type is not defined.
    if (!isset($map[$type])) {
        return NULL;
    }
    $schema_type = explode(':', $map[$type])[0];
    // Only specify size on these types.
    if (in_array($schema_type, [
        'blob',
        'float',
        'int',
        'text',
    ])) {
        // The MySql map contains type:size. Remove the type part.
        return explode(':', $map[$type])[1];
    }
}

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