opdavies/drupalcampbristol
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update to Drupal 8.1.0. For more information, see https://www.drupal.org/drupal-8.1.0-release-notes

Browse source
This commit is contained in:
Pantheon Automation 2016-04-20 09:56:34 -07:00 • committed by Greg Anderson
parent b11a755ba8
commit c0a0d5a94c
6920 changed files with 64395 additions and 57312 deletions
Download patch file Download diff file Expand all files Collapse all files

13
vendor/symfony/yaml/Unescaper.php vendored
View file

@ -16,6 +16,8 @@ namespace Symfony\Component\Yaml;
* YAML strings.
*
* @author Matthew Lewinski <matthew@lewinski.org>
*
* @internal
*/
class Unescaper
{
@ -32,7 +34,7 @@ class Unescaper
/**
* Regex fragment that matches an escaped character in a double quoted string.
*/
const REGEX_ESCAPED_CHARACTER = "\\\\([0abt\tnvfre \\\"\\/\\\\N_LP]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})";
const REGEX_ESCAPED_CHARACTER = '\\\\(x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8}|.)';
/**
* Unescapes a single quoted string.
@ -70,10 +72,13 @@ class Unescaper
* @param string $value An escaped character
*
* @return string The unescaped character
*
* @internal This method is public to be usable as callback. It should not
* be used in user code. Should be changed in 3.0.
*/
public function unescapeCharacter($value)
{
switch ($value{1}) {
switch ($value[1]) {
case '0':
return "\x0";
case 'a':
@ -120,6 +125,10 @@ class Unescaper
return self::utf8chr(hexdec(substr($value, 2, 4)));
case 'U':
return self::utf8chr(hexdec(substr($value, 2, 8)));
default:
@trigger_error('Not escaping a backslash in a double-quoted string is deprecated since Symfony 2.8 and will throw a ParseException in 3.0.', E_USER_DEPRECATED);
return $value;
}
}