FM / Portability

/home/techb158/immovalet.com/vendor/doctrine/dbal/src/Portability/

/home/techb158/immovalet.com/vendor/doctrine/dbal/src/Portability

Name	Size	Mode	Actions
Connection.php	2068	0644	edit dl rm
Converter.php	8274	0644	edit dl rm
Driver.php	2448	0644	edit dl rm
Middleware.php	653	0644	edit dl rm
OptimizeFlags.php	1213	0644	edit dl rm
Result.php	2008	0644	edit dl rm
Statement.php	1265	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/doctrine/dbal/src/Portability/Converter.php (8274B)

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Portability;

use function array_change_key_case;
use function array_map;
use function array_reduce;
use function is_string;
use function rtrim;

final class Converter
{
    /** @var callable */
    private $convertNumeric;

/** @var callable */
    private $convertAssociative;

/** @var callable */
    private $convertOne;

/** @var callable */
    private $convertAllNumeric;

/** @var callable */
    private $convertAllAssociative;

/** @var callable */
    private $convertFirstColumn;

/**
     * @param bool     $convertEmptyStringToNull Whether each empty string should be converted to NULL
     * @param bool     $rightTrimString          Whether each string should right-trimmed
     * @param int|null $case                     Convert the case of the column names
     *                                           (one of {@link CASE_LOWER} and {@link CASE_UPPER})
     */
    public function __construct(bool $convertEmptyStringToNull, bool $rightTrimString, ?int $case)
    {
        $id =
            /**
             * @param T $value
             *
             * @return T
             *
             * @template T
             */
            static function ($value) {
                return $value;
            };

$convertValue       = $this->createConvertValue($convertEmptyStringToNull, $rightTrimString);
        $convertNumeric     = $this->createConvertRow($convertValue, null);
        $convertAssociative = $this->createConvertRow($convertValue, $case);

$this->convertNumeric     = $this->createConvert($convertNumeric, $id);
        $this->convertAssociative = $this->createConvert($convertAssociative, $id);
        $this->convertOne         = $this->createConvert($convertValue, $id);

$this->convertAllNumeric     = $this->createConvertAll($convertNumeric, $id);
        $this->convertAllAssociative = $this->createConvertAll($convertAssociative, $id);
        $this->convertFirstColumn    = $this->createConvertAll($convertValue, $id);
    }

/**
     * @param array<int,mixed>|false $row
     *
     * @return list<mixed>|false
     */
    public function convertNumeric($row)
    {
        return ($this->convertNumeric)($row);
    }

/**
     * @param array<string,mixed>|false $row
     *
     * @return array<string,mixed>|false
     */
    public function convertAssociative($row)
    {
        return ($this->convertAssociative)($row);
    }

/**
     * @param mixed|false $value
     *
     * @return mixed|false
     */
    public function convertOne($value)
    {
        return ($this->convertOne)($value);
    }

/**
     * @param list<list<mixed>> $data
     *
     * @return list<list<mixed>>
     */
    public function convertAllNumeric(array $data): array
    {
        return ($this->convertAllNumeric)($data);
    }

/**
     * @param list<array<string,mixed>> $data
     *
     * @return list<array<string,mixed>>
     */
    public function convertAllAssociative(array $data): array
    {
        return ($this->convertAllAssociative)($data);
    }

/**
     * @param list<mixed> $data
     *
     * @return list<mixed>
     */
    public function convertFirstColumn(array $data): array
    {
        return ($this->convertFirstColumn)($data);
    }

/**
     * Creates a function that will convert each individual value retrieved from the database
     *
     * @param bool $convertEmptyStringToNull Whether each empty string should be converted to NULL
     * @param bool $rightTrimString          Whether each string should right-trimmed
     *
     * @return callable|null The resulting function or NULL if no conversion is needed
     */
    private function createConvertValue(bool $convertEmptyStringToNull, bool $rightTrimString): ?callable
    {
        $functions = [];

if ($convertEmptyStringToNull) {
            $functions[] =
                /**
                 * @param T $value
                 *
                 * @return T|null
                 *
                 * @template T
                 */
                static function ($value) {
                    if ($value === '') {
                        return null;
                    }

return $value;
                };
        }

if ($rightTrimString) {
            $functions[] =
                /**
                 * @param T $value
                 *
                 * @psalm-return (T is string ? string : T)
                 *
                 * @template T
                 */
                static function ($value) {
                    if (! is_string($value)) {
                        return $value;
                    }

return rtrim($value);
                };
        }

return $this->compose(...$functions);
    }

/**
     * Creates a function that will convert each array-row retrieved from the database
     *
     * @param callable|null $function The function that will convert each value
     * @param int|null      $case     Column name case
     *
     * @return callable|null The resulting function or NULL if no conversion is needed
     */
    private function createConvertRow(?callable $function, ?int $case): ?callable
    {
        $functions = [];

if ($function !== null) {
            $functions[] = $this->createMapper($function);
        }

if ($case !== null) {
            $functions[] = static function (array $row) use ($case): array {
                return array_change_key_case($row, $case);
            };
        }

return $this->compose(...$functions);
    }

/**
     * Creates a function that will be applied to the return value of Statement::fetch*()
     * or an identity function if no conversion is needed
     *
     * @param callable|null $function The function that will convert each tow
     * @param callable      $id       Identity function
     */
    private function createConvert(?callable $function, callable $id): callable
    {
        if ($function === null) {
            return $id;
        }

return /**
                * @param T $value
                *
                * @psalm-return (T is false ? false : T)
                *
                * @template T
                */
            static function ($value) use ($function) {
                if ($value === false) {
                    return false;
                }

return $function($value);
            };
    }

/**
     * Creates a function that will be applied to the return value of Statement::fetchAll*()
     * or an identity function if no transformation is required
     *
     * @param callable|null $function The function that will transform each value
     * @param callable      $id       Identity function
     */
    private function createConvertAll(?callable $function, callable $id): callable
    {
        if ($function === null) {
            return $id;
        }

return $this->createMapper($function);
    }

/**
     * Creates a function that maps each value of the array using the given function
     *
     * @param callable $function The function that maps each value of the array
     */
    private function createMapper(callable $function): callable
    {
        return static function (array $array) use ($function): array {
            return array_map($function, $array);
        };
    }

/**
     * Creates a composition of the given set of functions
     *
     * @param callable(T):T ...$functions The functions to compose
     *
     * @return callable(T):T|null
     *
     * @template T
     */
    private function compose(callable ...$functions): ?callable
    {
        return array_reduce($functions, static function (?callable $carry, callable $item): callable {
            if ($carry === null) {
                return $item;
            }

return /**
                    * @param T $value
                    *
                    * @return T
                    *
                    * @template T
                    */
                static function ($value) use ($carry, $item) {
                    return $item($carry($value));
                };
        });
    }
}

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