Elementor #2722 - Door of Clubs

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Current Directory: wp-content/plugins/wp-migrate-db/vendor/vlucas/phpdotenv/src/Loader

Linux appserver-0d5e4f1e-php-cc8da225320a42ba9b7d66cba40b1f03 6.6.123+ #1 SMP PREEMPT_DYNAMIC Wed Mar 11 09:04:28 UTC 2026 x86_64

Edit File: Parser.php

<?php

namespace DeliciousBrains\WPMDB\Container\Dotenv\Loader;

use DeliciousBrains\WPMDB\Container\Dotenv\Exception\InvalidFileException;
use DeliciousBrains\WPMDB\Container\Dotenv\Regex\Regex;
use DeliciousBrains\WPMDB\Container\Dotenv\Result\Error;
use DeliciousBrains\WPMDB\Container\Dotenv\Result\Success;
use RuntimeException;
class Parser
{
    const INITIAL_STATE = 0;
    const UNQUOTED_STATE = 1;
    const SINGLE_QUOTED_STATE = 2;
    const DOUBLE_QUOTED_STATE = 3;
    const ESCAPE_SEQUENCE_STATE = 4;
    const WHITESPACE_STATE = 5;
    const COMMENT_STATE = 6;
    /**
     * Parse the given environment variable entry into a name and value.
     *
     * @param string $entry
     *
     * @throws \Dotenv\Exception\InvalidFileException
     *
     * @return array{string,\Dotenv\Loader\Value|null}
     */
    public static function parse($entry)
    {
        list($name, $value) = self::splitStringIntoParts($entry);
        return [self::parseName($name), self::parseValue($value)];
    }
    /**
     * Split the compound string into parts.
     *
     * @param string $line
     *
     * @throws \Dotenv\Exception\InvalidFileException
     *
     * @return array{string,string|null}
     */
    private static function splitStringIntoParts($line)
    {
        $name = $line;
        $value = null;
        if (\strpos($line, '=') !== \false) {
            list($name, $value) = \array_map('trim', \explode('=', $line, 2));
        }
        if ($name === '') {
            throw new InvalidFileException(self::getErrorMessage('an unexpected equals', $line));
        }
        return [$name, $value];
    }
    /**
     * Strips quotes and the optional leading "export " from the variable name.
     *
     * @param string $name
     *
     * @throws \Dotenv\Exception\InvalidFileException
     *
     * @return string
     */
    private static function parseName($name)
    {
        $name = \trim(\str_replace(['export ', '\'', '"'], '', $name));
        if (!self::isValidName($name)) {
            throw new InvalidFileException(self::getErrorMessage('an invalid name', $name));
        }
        return $name;
    }
    /**
     * Is the given variable name valid?
     *
     * @param string $name
     *
     * @return bool
     */
    private static function isValidName($name)
    {
        return Regex::match('~\\A[a-zA-Z0-9_.]+\\z~', $name)->success()->getOrElse(0) === 1;
    }
    /**
     * Strips quotes and comments from the environment variable value.
     *
     * @param string|null $value
     *
     * @throws \Dotenv\Exception\InvalidFileException
     *
     * @return \Dotenv\Loader\Value|null
     */
    private static function parseValue($value)
    {
        if ($value === null) {
            return null;
        }
        if (\trim($value) === '') {
            return Value::blank();
        }
        $result = \array_reduce(\str_split($value), function ($data, $char) use($value) {
            return self::processChar($data[1], $char)->mapError(function ($err) use($value) {
                throw new InvalidFileException(self::getErrorMessage($err, $value));
            })->mapSuccess(function ($val) use($data) {
                return [$data[0]->append($val[0], $val[1]), $val[2]];
            })->getSuccess();
        }, [Value::blank(), self::INITIAL_STATE]);
        if (\in_array($result[1], [self::SINGLE_QUOTED_STATE, self::DOUBLE_QUOTED_STATE, self::ESCAPE_SEQUENCE_STATE], \true)) {
            throw new InvalidFileException(self::getErrorMessage('a missing closing quote', $value));
        }
        return $result[0];
    }
    /**
     * Process the given character.
     *
     * @param int    $state
     * @param string $char
     *
     * @return \Dotenv\Result\Result<array{string,bool,int},string>
     */
    private static function processChar($state, $char)
    {
        switch ($state) {
            case self::INITIAL_STATE:
                if ($char === '\'') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::SINGLE_QUOTED_STATE]);
                } elseif ($char === '"') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::DOUBLE_QUOTED_STATE]);
                } elseif ($char === '#') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::COMMENT_STATE]);
                } elseif ($char === '$') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \true, self::UNQUOTED_STATE]);
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::UNQUOTED_STATE]);
                }
            case self::UNQUOTED_STATE:
                if ($char === '#') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::COMMENT_STATE]);
                } elseif (\ctype_space($char)) {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::WHITESPACE_STATE]);
                } elseif ($char === '$') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \true, self::UNQUOTED_STATE]);
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::UNQUOTED_STATE]);
                }
            case self::SINGLE_QUOTED_STATE:
                if ($char === '\'') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::WHITESPACE_STATE]);
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::SINGLE_QUOTED_STATE]);
                }
            case self::DOUBLE_QUOTED_STATE:
                if ($char === '"') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::WHITESPACE_STATE]);
                } elseif ($char === '\\') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::ESCAPE_SEQUENCE_STATE]);
                } elseif ($char === '$') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \true, self::DOUBLE_QUOTED_STATE]);
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::DOUBLE_QUOTED_STATE]);
                }
            case self::ESCAPE_SEQUENCE_STATE:
                if ($char === '"' || $char === '\\') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::DOUBLE_QUOTED_STATE]);
                } elseif ($char === '$') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([$char, \false, self::DOUBLE_QUOTED_STATE]);
                } elseif (\in_array($char, ['f', 'n', 'r', 't', 'v'], \true)) {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create([\stripcslashes('\\' . $char), \false, self::DOUBLE_QUOTED_STATE]);
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Error::create('an unexpected escape sequence');
                }
            case self::WHITESPACE_STATE:
                if ($char === '#') {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::COMMENT_STATE]);
                } elseif (!\ctype_space($char)) {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Error::create('unexpected whitespace');
                } else {
                    /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                    return Success::create(['', \false, self::WHITESPACE_STATE]);
                }
            case self::COMMENT_STATE:
                /** @var \Dotenv\Result\Result<array{string,bool,int},string> */
                return Success::create(['', \false, self::COMMENT_STATE]);
            default:
                throw new RuntimeException('Parser entered invalid state.');
        }
    }
    /**
     * Generate a friendly error message.
     *
     * @param string $cause
     * @param string $subject
     *
     * @return string
     */
    private static function getErrorMessage($cause, $subject)
    {
        return \sprintf('Failed to parse dotenv file due to %s. Failed at [%s].', $cause, \strtok($subject, "\n"));
    }
}

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Name	Type	Size	Actions
.. (Parent Directory)	Dir
Lines.php	File	3.23 KB	Rename \| Delete \| Edit
Loader.php	File	3.48 KB	Rename \| Delete \| Edit
LoaderInterface.php	File	566.00 B	Rename \| Delete \| Edit
Parser.php	File	9.25 KB	Rename \| Delete \| Edit
Value.php	File	1.47 KB	Rename \| Delete \| Edit

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