private static function Inline::parseQuotedScalar in Service Container 7

Same name and namespace in other branches

1. 7.2 modules/providers/service_container_symfony/lib/Symfony/Component/Yaml/Inline.php \Symfony\Component\Yaml\Inline::parseQuotedScalar()

Parses a quoted scalar to YAML.

Parameters

string $scalar:

int &$i:

Return value

string A YAML string

Throws

ParseException When malformed inline YAML string is parsed

1 call to Inline::parseQuotedScalar()

Inline::parseScalar in modules/providers/service_container_symfony/lib/Symfony/Component/Yaml/Inline.php

Parses a scalar to a YAML string.

File

modules/providers/service_container_symfony/lib/Symfony/Component/Yaml/Inline.php, line 255

Class

Inline

Inline implements a YAML parser/dumper for the YAML inline syntax.

Namespace

Symfony\Component\Yaml

Code

private static function parseQuotedScalar($scalar, &$i) {
  if (!preg_match('/' . self::REGEX_QUOTED_STRING . '/Au', substr($scalar, $i), $match)) {
    throw new ParseException(sprintf('Malformed inline YAML string (%s).', substr($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;
}