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<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OC\DB;
use OCP\DB\IResult;
use PDO;
/**
* Wrap an array or rows into a result interface
*/
class ArrayResult implements IResult {
protected int $count;
public function __construct(
protected array $rows,
) {
$this->count = count($this->rows);
}
public function closeCursor(): bool {
// noop
return true;
}
public function fetch(int $fetchMode = PDO::FETCH_ASSOC) {
$row = array_shift($this->rows);
if (!$row) {
return false;
}
return match ($fetchMode) {
PDO::FETCH_ASSOC => $row,
PDO::FETCH_NUM => array_values($row),
PDO::FETCH_COLUMN => current($row),
default => throw new \InvalidArgumentException('Fetch mode not supported for array result'),
};
}
public function fetchAll(int $fetchMode = PDO::FETCH_ASSOC): array {
return match ($fetchMode) {
PDO::FETCH_ASSOC => $this->rows,
PDO::FETCH_NUM => array_map(function ($row) {
return array_values($row);
}, $this->rows),
PDO::FETCH_COLUMN => array_map(function ($row) {
return current($row);
}, $this->rows),
default => throw new \InvalidArgumentException('Fetch mode not supported for array result'),
};
}
public function fetchColumn() {
return $this->fetchOne();
}
public function fetchOne() {
$row = $this->fetch();
if ($row) {
return current($row);
} else {
return false;
}
}
public function rowCount(): int {
return $this->count;
}
}
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