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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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declare(strict_types=1);
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namespace Doctrine\DBAL\Driver;
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/** @internal */
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final class FetchUtils
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{
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    /**
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     * @return mixed|false
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     *
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     * @throws Exception
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     */
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    public static function fetchOne(Result $result)
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    {
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        $row = $result->fetchNumeric();
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        if ($row === false) {
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            return false;
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        }
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        return $row[0];
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    }
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    /**
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     * @return list<list<mixed>>
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     *
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     * @throws Exception
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     */
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    public static function fetchAllNumeric(Result $result): array
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    {
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        $rows = [];
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        while (($row = $result->fetchNumeric()) !== false) {
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            $rows[] = $row;
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        }
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        return $rows;
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    }
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    /**
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     * @return list<array<string,mixed>>
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     *
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     * @throws Exception
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     */
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    public static function fetchAllAssociative(Result $result): array
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    {
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        $rows = [];
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        while (($row = $result->fetchAssociative()) !== false) {
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            $rows[] = $row;
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        }
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        return $rows;
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    }
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    /**
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     * @return list<mixed>
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     *
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     * @throws Exception
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     */
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    public static function fetchFirstColumn(Result $result): array
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    {
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        $rows = [];
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        while (($row = $result->fetchOne()) !== false) {
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            $rows[] = $row;
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        }
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        return $rows;
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    }
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}