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Directory >> /home/whitjouh/public_html/core/vendor/vlucas/phpdotenv/src/Repository/Adapter/

File / Folder	Size	Action
.	-
AdapterInterface.php	0.338KB	edt ren
ApacheAdapter.php	1.928KB	edt ren
ArrayAdapter.php	1.572KB	edt ren
EnvConstAdapter.php	1.897KB	edt ren
GuardedWriter.php	1.831KB	edt ren
ImmutableWriter.php	2.482KB	edt ren
MultiReader.php	0.946KB	edt ren
MultiWriter.php	1.27KB	edt ren
PutenvAdapter.php	1.849KB	edt ren
ReaderInterface.php	0.293KB	edt ren
ReplacingWriter.php	2.159KB	edt ren
ServerConstAdapter.php	1.912KB	edt ren
WriterInterface.php	0.506KB	edt ren

<?php

declare(strict_types=1);

namespace Dotenv\Repository\Adapter;

final class GuardedWriter implements WriterInterface
{
    /**
     * The inner writer to use.
     *
     * @var \Dotenv\Repository\Adapter\WriterInterface
     */
    private $writer;

/**
     * The variable name allow list.
     *
     * @var string[]
     */
    private $allowList;

/**
     * Create a new guarded writer instance.
     *
     * @param \Dotenv\Repository\Adapter\WriterInterface $writer
     * @param string[]                                   $allowList
     *
     * @return void
     */
    public function __construct(WriterInterface $writer, array $allowList)
    {
        $this->writer = $writer;
        $this->allowList = $allowList;
    }

/**
     * Write to an environment variable, if possible.
     *
     * @param non-empty-string $name
     * @param string           $value
     *
     * @return bool
     */
    public function write(string $name, string $value)
    {
        // Don't set non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

// Set the value on the inner writer
        return $this->writer->write($name, $value);
    }

/**
     * Delete an environment variable, if possible.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    public function delete(string $name)
    {
        // Don't clear non-allowed variables
        if (!$this->isAllowed($name)) {
            return false;
        }

// Set the value on the inner writer
        return $this->writer->delete($name);
    }

/**
     * Determine if the given variable is allowed.
     *
     * @param non-empty-string $name
     *
     * @return bool
     */
    private function isAllowed(string $name)
    {
        return \in_array($name, $this->allowList, true);
    }
}