/**
* Parses a quoted scalar to YAML.
*
* @param string $scalar
* @param integer $i
*
* @return string A YAML string
*
* @throws ParserException When malformed inline YAML string is parsed
*/
private static function parseQuotedScalar($scalar, &$i)
{
if (!preg_match('/' . self::REGEX_QUOTED_STRING . '/Au', substr($scalar, $i), $match)) {
throw new ParserException(sprintf('Malformed inline YAML string (%s).', substr($scalar, $i)));
}
$output = substr($match[0], 1, strlen($match[0]) - 2);
$unescaper = new Unescaper();
if ('"' == $scalar[$i]) {
$output = $unescaper->unescapeDoubleQuotedString($output);
} else {
$output = $unescaper->unescapeSingleQuotedString($output);
}
$i += strlen($match[0]);
return $output;
}
public function __construct($value, $quote = '')
{
$this->value = Unescaper::unescape($value);
$this->quote = $quote;
}
