146 lines
3.1 KiB
Markdown
146 lines
3.1 KiB
Markdown
---
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title: danog\MadelineProto\Db\MysqlArray: MySQL database backend.
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description:
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---
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# `danog\MadelineProto\Db\MysqlArray`
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[Back to index](../../../index.md)
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> Author: Daniil Gentili <daniil@daniil.it>
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MySQL database backend.
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## Method list:
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* `initStartup(): \Generator`
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* `isset( $key): \Promise<bool> true if the offset exists, otherwise false`
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* `offsetSet(string|int $index, $value)`
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* `offsetUnset(string|int $index): \Amp\Promise`
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* `count(): \Promise<int> The number of elements or public properties in the associated
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array or object, respectively.`
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* `initConnection(\danog\MadelineProto\Settings\Database\Mysql $settings): \Generator`
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* `getInstance(string $table, \danog\MadelineProto\Db\DbArray|array|null $value, \danog\MadelineProto\Settings\Database\DatabaseAbstract $settings): \Amp\Promise`
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## Methods:
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### `initStartup(): \Generator`
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Initialize on startup.
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#### See also:
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* `\Generator`
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `isset( $key): \Promise<bool> true if the offset exists, otherwise false`
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Check if key isset.
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Parameters:
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* `$key`: ``
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Return value: true if the offset exists, otherwise false
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `offsetSet(string|int $index, $value)`
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Set value for an offset.
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Parameters:
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* `$index`: `string|int` <p>
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The index to set for.
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</p>
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* `$value`: ``
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `offsetUnset(string|int $index): \Amp\Promise`
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Unset value for an offset.
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Parameters:
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* `$index`: `string|int` <p>
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The offset to unset.
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</p>
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#### See also:
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* `\Amp\Promise`
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `count(): \Promise<int> The number of elements or public properties in the associated
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array or object, respectively.`
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Count elements.
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Return value: The number of elements or public properties in the associated
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array or object, respectively.
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `initConnection(\danog\MadelineProto\Settings\Database\Mysql $settings): \Generator`
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Initialize connection.
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Parameters:
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* `$settings`: `\danog\MadelineProto\Settings\Database\Mysql`
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#### See also:
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* [`\danog\MadelineProto\Settings\Database\Mysql`: MySQL backend settings.](../Settings/Database/Mysql.md)
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* `\Generator`
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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### `getInstance(string $table, \danog\MadelineProto\Db\DbArray|array|null $value, \danog\MadelineProto\Settings\Database\DatabaseAbstract $settings): \Amp\Promise`
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Parameters:
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* `$table`: `string`
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* `$value`: `\danog\MadelineProto\Db\DbArray|array|null`
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* `$settings`: `\danog\MadelineProto\Settings\Database\DatabaseAbstract`
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Fully typed return value:
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```
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\Amp\Promise<static>
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```
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#### See also:
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* [`\danog\MadelineProto\Db\DbArray`: DB array interface.](./DbArray.md)
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* [`\danog\MadelineProto\Settings\Database\DatabaseAbstract`: Base class for database backends.](../Settings/Database/DatabaseAbstract.md)
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* `\Amp\Promise`
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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---
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Generated by [danog/phpdoc](https://phpdoc.daniil.it)
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