FM / Scalar

/var/www/vhosts/ihelp.ro/httpdocs/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/

/var/www/vhosts/ihelp.ro/httpdocs/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar

Name	Size	Mode	Actions
MagicConst/	-	0755	rm
DNumber.php	2017	0644	edit dl rm
Encapsed.php	700	0644	edit dl rm
EncapsedStringPart.php	721	0644	edit dl rm
LNumber.php	2447	0644	edit dl rm
MagicConst.php	589	0644	edit dl rm
String_.php	4693	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/httpdocs/vendor/nikic/php-parser/lib/PhpParser/Node/Scalar/String_.php (4693B)

<?php declare(strict_types=1);

namespace PhpParser\Node\Scalar;

use PhpParser\Error;
use PhpParser\Node\Scalar;

class String_ extends Scalar
{
    /* For use in "kind" attribute */
    const KIND_SINGLE_QUOTED = 1;
    const KIND_DOUBLE_QUOTED = 2;
    const KIND_HEREDOC = 3;
    const KIND_NOWDOC = 4;

/** @var string String value */
    public $value;

protected static $replacements = [
        '\\' => '\\',
        '$'  =>  '$',
        'n'  => "\n",
        'r'  => "\r",
        't'  => "\t",
        'f'  => "\f",
        'v'  => "\v",
        'e'  => "\x1B",
    ];

/**
     * Constructs a string scalar node.
     *
     * @param string $value      Value of the string
     * @param array  $attributes Additional attributes
     */
    public function __construct(string $value, array $attributes = []) {
        $this->attributes = $attributes;
        $this->value = $value;
    }

public function getSubNodeNames() : array {
        return ['value'];
    }

/**
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     */
    public static function fromString(string $str, array $attributes = [], bool $parseUnicodeEscape = true): self
    {
        $attributes['kind'] = ($str[0] === "'" || ($str[1] === "'" && ($str[0] === 'b' || $str[0] === 'B')))
            ? Scalar\String_::KIND_SINGLE_QUOTED
            : Scalar\String_::KIND_DOUBLE_QUOTED;

$attributes['rawValue'] = $str;

$string = self::parse($str, $parseUnicodeEscape);

return new self($string, $attributes);
    }

/**
     * @internal
     *
     * Parses a string token.
     *
     * @param string $str String token content
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string The parsed string
     */
    public static function parse(string $str, bool $parseUnicodeEscape = true) : string {
        $bLength = 0;
        if ('b' === $str[0] || 'B' === $str[0]) {
            $bLength = 1;
        }

if ('\'' === $str[$bLength]) {
            return str_replace(
                ['\\\\', '\\\''],
                ['\\', '\''],
                substr($str, $bLength + 1, -1)
            );
        } else {
            return self::parseEscapeSequences(
                substr($str, $bLength + 1, -1), '"', $parseUnicodeEscape
            );
        }
    }

/**
     * @internal
     *
     * Parses escape sequences in strings (all string types apart from single quoted).
     *
     * @param string      $str   String without quotes
     * @param null|string $quote Quote type
     * @param bool $parseUnicodeEscape Whether to parse PHP 7 \u escapes
     *
     * @return string String with escape sequences parsed
     */
    public static function parseEscapeSequences(string $str, $quote, bool $parseUnicodeEscape = true) : string {
        if (null !== $quote) {
            $str = str_replace('\\' . $quote, $quote, $str);
        }

$extra = '';
        if ($parseUnicodeEscape) {
            $extra = '|u\{([0-9a-fA-F]+)\}';
        }

return preg_replace_callback(
            '~\\\\([\\\\$nrtfve]|[xX][0-9a-fA-F]{1,2}|[0-7]{1,3}' . $extra . ')~',
            function($matches) {
                $str = $matches[1];

if (isset(self::$replacements[$str])) {
                    return self::$replacements[$str];
                } elseif ('x' === $str[0] || 'X' === $str[0]) {
                    return chr(hexdec(substr($str, 1)));
                } elseif ('u' === $str[0]) {
                    return self::codePointToUtf8(hexdec($matches[2]));
                } else {
                    return chr(octdec($str));
                }
            },
            $str
        );
    }

/**
     * Converts a Unicode code point to its UTF-8 encoded representation.
     *
     * @param int $num Code point
     *
     * @return string UTF-8 representation of code point
     */
    private static function codePointToUtf8(int $num) : string {
        if ($num <= 0x7F) {
            return chr($num);
        }
        if ($num <= 0x7FF) {
            return chr(($num>>6) + 0xC0) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0xFFFF) {
            return chr(($num>>12) + 0xE0) . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        if ($num <= 0x1FFFFF) {
            return chr(($num>>18) + 0xF0) . chr((($num>>12)&0x3F) + 0x80)
                 . chr((($num>>6)&0x3F) + 0x80) . chr(($num&0x3F) + 0x80);
        }
        throw new Error('Invalid UTF-8 codepoint escape sequence: Codepoint too large');
    }

public function getType() : string {
        return 'Scalar_String';
    }
}

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