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PHP Decode
<?php declare(strict_types=1); /** * PrivateBin * * a zero-knowledge paste bin * * @l..
Decoded Output download
<?php declare(strict_types=1);
/**
* PrivateBin
*
* a zero-knowledge paste bin
*
* @link https://github.com/PrivateBin/PrivateBin
* @copyright 2012 Sbastien SAUVAGE (sebsauvage.net)
* @license https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
*/
namespace PrivateBin;
use AppendIterator;
use GlobIterator;
/**
* I18n
*
* provides internationalization tools like translation, browser language detection, etc.
*/
class I18n
{
/**
* language
*
* @access protected
* @static
* @var string
*/
protected static $_language = 'en';
/**
* language fallback
*
* @access protected
* @static
* @var string
*/
protected static $_languageFallback = 'en';
/**
* language labels
*
* @access protected
* @static
* @var array
*/
protected static $_languageLabels = array();
/**
* available languages
*
* @access protected
* @static
* @var array
*/
protected static $_availableLanguages = array();
/**
* path to language files
*
* @access protected
* @static
* @var string
*/
protected static $_path = '';
/**
* translation cache
*
* @access protected
* @static
* @var array
*/
protected static $_translations = array();
/**
* translate a string, alias for translate()
*
* @access public
* @static
* @param string|array $messageId
* @param mixed $args one or multiple parameters injected into placeholders
* @return string
*/
public static function _($messageId, ...$args)
{
return forward_static_call_array('PrivateBin\I18n::translate', func_get_args());
}
/**
* translate a string
*
* @access public
* @static
* @param string|array $messageId
* @param mixed $args one or multiple parameters injected into placeholders
* @return string
*/
public static function translate($messageId, ...$args)
{
if (empty($messageId)) {
return $messageId;
}
if (empty(self::$_translations)) {
self::loadTranslations();
}
$messages = $messageId;
if (is_array($messageId)) {
$messageId = count($messageId) > 1 ? $messageId[1] : $messageId[0];
}
if (!array_key_exists($messageId, self::$_translations)) {
self::$_translations[$messageId] = $messages;
}
array_unshift($args, $messageId);
if (is_array(self::$_translations[$messageId])) {
$number = (int) $args[1];
$key = self::_getPluralForm($number);
$max = count(self::$_translations[$messageId]) - 1;
if ($key > $max) {
$key = $max;
}
$args[0] = self::$_translations[$messageId][$key];
$args[1] = $number;
} else {
$args[0] = self::$_translations[$messageId];
}
// encode any non-integer arguments and the message ID, if it doesn't contain a link
$argsCount = count($args);
for ($i = 0; $i < $argsCount; ++$i) {
if ($i > 0 ? !is_int($args[$i]) : strpos($args[0], '<a') === false) {
$args[$i] = self::encode($args[$i]);
}
}
return call_user_func_array('sprintf', $args);
}
/**
* encode HTML entities for output into an HTML5 document
*
* @access public
* @static
* @param string $string
* @return string
*/
public static function encode($string)
{
return htmlspecialchars($string, ENT_QUOTES | ENT_HTML5 | ENT_DISALLOWED, 'UTF-8', false);
}
/**
* loads translations
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access public
* @static
*/
public static function loadTranslations()
{
$availableLanguages = self::getAvailableLanguages();
// check if the lang cookie was set and that language exists
if (
array_key_exists('lang', $_COOKIE) &&
($key = array_search($_COOKIE['lang'], $availableLanguages)) !== false
) {
$match = $availableLanguages[$key];
}
// find a translation file matching the browsers language preferences
else {
$match = self::_getMatchingLanguage(
self::getBrowserLanguages(), $availableLanguages
);
}
// load translations
self::$_language = $match;
self::$_translations = ($match == 'en') ? array() : Json::decode(
file_get_contents(self::_getPath($match . '.json'))
);
}
/**
* get list of available translations based on files found
*
* @access public
* @static
* @return array
*/
public static function getAvailableLanguages()
{
if (count(self::$_availableLanguages) == 0) {
self::$_availableLanguages[] = 'en'; // en.json is not part of the release archive
$languageIterator = new AppendIterator();
$languageIterator->append(new GlobIterator(self::_getPath('??.json')));
$languageIterator->append(new GlobIterator(self::_getPath('???.json'))); // for jbo
foreach ($languageIterator as $file) {
$language = $file->getBasename('.json');
if ($language != 'en') {
self::$_availableLanguages[] = $language;
}
}
}
return self::$_availableLanguages;
}
/**
* detect the clients supported languages and return them ordered by preference
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access public
* @static
* @return array
*/
public static function getBrowserLanguages()
{
$languages = array();
if (array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) {
$languageRanges = explode(',', trim($_SERVER['HTTP_ACCEPT_LANGUAGE']));
foreach ($languageRanges as $languageRange) {
if (preg_match(
'/(\*|[a-zA-Z0-9]{1,8}(?:-[a-zA-Z0-9]{1,8})*)(?:\s*;\s*q\s*=\s*(0(?:\.\d{0,3})|1(?:\.0{0,3})))?/',
trim($languageRange), $match
)) {
if (!isset($match[2])) {
$match[2] = '1.0';
} else {
$match[2] = (string) floatval($match[2]);
}
if (!isset($languages[$match[2]])) {
$languages[$match[2]] = array();
}
$languages[$match[2]][] = strtolower($match[1]);
}
}
krsort($languages);
}
return $languages;
}
/**
* get currently loaded language
*
* @access public
* @static
* @return string
*/
public static function getLanguage()
{
return self::$_language;
}
/**
* get list of language labels
*
* Only for given language codes, otherwise all labels.
*
* @access public
* @static
* @param array $languages
* @return array
*/
public static function getLanguageLabels($languages = array())
{
$file = self::_getPath('languages.json');
if (count(self::$_languageLabels) == 0 && is_readable($file)) {
self::$_languageLabels = Json::decode(file_get_contents($file));
}
if (count($languages) == 0) {
return self::$_languageLabels;
}
return array_intersect_key(self::$_languageLabels, array_flip($languages));
}
/**
* determines if the current language is written right-to-left (RTL)
*
* @access public
* @static
* @return bool
*/
public static function isRtl()
{
return in_array(self::$_language, array('ar', 'he'));
}
/**
* set the default language
*
* @access public
* @static
* @param string $lang
*/
public static function setLanguageFallback($lang)
{
if (in_array($lang, self::getAvailableLanguages())) {
self::$_languageFallback = $lang;
}
}
/**
* get language file path
*
* @access protected
* @static
* @param string $file
* @return string
*/
protected static function _getPath($file = '')
{
if (empty(self::$_path)) {
self::$_path = PUBLIC_PATH . DIRECTORY_SEPARATOR . 'i18n';
}
return self::$_path . (empty($file) ? '' : DIRECTORY_SEPARATOR . $file);
}
/**
* determines the plural form to use based on current language and given number
*
* From: https://docs.translatehouse.org/projects/localization-guide/en/latest/l10n/pluralforms.html
*
* @access protected
* @static
* @param int $n
* @return int
*/
protected static function _getPluralForm($n)
{
switch (self::$_language) {
case 'ar':
return $n === 0 ? 0 : ($n === 1 ? 1 : ($n === 2 ? 2 : ($n % 100 >= 3 && $n % 100 <= 10 ? 3 : ($n % 100 >= 11 ? 4 : 5))));
case 'cs':
case 'sk':
return $n === 1 ? 0 : ($n >= 2 && $n <= 4 ? 1 : 2);
case 'co':
case 'fr':
case 'oc':
case 'tr':
case 'zh':
return $n > 1 ? 1 : 0;
case 'he':
return $n === 1 ? 0 : ($n === 2 ? 1 : (($n < 0 || $n > 10) && ($n % 10 === 0) ? 2 : 3));
case 'id':
case 'ja':
case 'jbo':
case 'th':
return 0;
case 'lt':
return $n % 10 === 1 && $n % 100 !== 11 ? 0 : (($n % 10 >= 2 && $n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'pl':
return $n === 1 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'ro':
return $n === 1 ? 0 : (($n === 0 || ($n % 100 > 0 && $n % 100 < 20)) ? 1 : 2);
case 'ru':
case 'uk':
return $n % 10 === 1 && $n % 100 != 11 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'sl':
return $n % 100 === 1 ? 1 : ($n % 100 === 2 ? 2 : ($n % 100 === 3 || $n % 100 === 4 ? 3 : 0));
default:
// bg, ca, de, el, en, es, et, fi, hu, it, nl, no, pt
return $n !== 1 ? 1 : 0;
}
}
/**
* compares two language preference arrays and returns the preferred match
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access protected
* @static
* @param array $acceptedLanguages
* @param array $availableLanguages
* @return string
*/
protected static function _getMatchingLanguage($acceptedLanguages, $availableLanguages)
{
$matches = array();
$any = false;
foreach ($acceptedLanguages as $acceptedQuality => $acceptedValues) {
$acceptedQuality = floatval($acceptedQuality);
if ($acceptedQuality === 0.0) {
continue;
}
foreach ($availableLanguages as $availableValue) {
$availableQuality = 1.0;
foreach ($acceptedValues as $acceptedValue) {
if ($acceptedValue === '*') {
$any = true;
}
$matchingGrade = self::_matchLanguage($acceptedValue, $availableValue);
if ($matchingGrade > 0) {
$q = (string) ($acceptedQuality * $availableQuality * $matchingGrade);
if (!isset($matches[$q])) {
$matches[$q] = array();
}
if (!in_array($availableValue, $matches[$q])) {
$matches[$q][] = $availableValue;
}
}
}
}
}
if (count($matches) === 0 && $any) {
if (count($availableLanguages) > 0) {
$matches['1.0'] = $availableLanguages;
}
}
if (count($matches) === 0) {
return self::$_languageFallback;
}
krsort($matches);
$topmatches = current($matches);
return current($topmatches);
}
/**
* compare two language IDs and return the degree they match
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access protected
* @static
* @param string $a
* @param string $b
* @return float
*/
protected static function _matchLanguage($a, $b)
{
$a = explode('-', $a);
$b = explode('-', $b);
for ($i = 0, $n = min(count($a), count($b)); $i < $n; ++$i) {
if ($a[$i] !== $b[$i]) {
break;
}
}
return $i === 0 ? 0 : (float) $i / count($a);
}
}
?>
Did this file decode correctly?
Original Code
<?php declare(strict_types=1);
/**
* PrivateBin
*
* a zero-knowledge paste bin
*
* @link https://github.com/PrivateBin/PrivateBin
* @copyright 2012 Sbastien SAUVAGE (sebsauvage.net)
* @license https://www.opensource.org/licenses/zlib-license.php The zlib/libpng License
*/
namespace PrivateBin;
use AppendIterator;
use GlobIterator;
/**
* I18n
*
* provides internationalization tools like translation, browser language detection, etc.
*/
class I18n
{
/**
* language
*
* @access protected
* @static
* @var string
*/
protected static $_language = 'en';
/**
* language fallback
*
* @access protected
* @static
* @var string
*/
protected static $_languageFallback = 'en';
/**
* language labels
*
* @access protected
* @static
* @var array
*/
protected static $_languageLabels = array();
/**
* available languages
*
* @access protected
* @static
* @var array
*/
protected static $_availableLanguages = array();
/**
* path to language files
*
* @access protected
* @static
* @var string
*/
protected static $_path = '';
/**
* translation cache
*
* @access protected
* @static
* @var array
*/
protected static $_translations = array();
/**
* translate a string, alias for translate()
*
* @access public
* @static
* @param string|array $messageId
* @param mixed $args one or multiple parameters injected into placeholders
* @return string
*/
public static function _($messageId, ...$args)
{
return forward_static_call_array('PrivateBin\I18n::translate', func_get_args());
}
/**
* translate a string
*
* @access public
* @static
* @param string|array $messageId
* @param mixed $args one or multiple parameters injected into placeholders
* @return string
*/
public static function translate($messageId, ...$args)
{
if (empty($messageId)) {
return $messageId;
}
if (empty(self::$_translations)) {
self::loadTranslations();
}
$messages = $messageId;
if (is_array($messageId)) {
$messageId = count($messageId) > 1 ? $messageId[1] : $messageId[0];
}
if (!array_key_exists($messageId, self::$_translations)) {
self::$_translations[$messageId] = $messages;
}
array_unshift($args, $messageId);
if (is_array(self::$_translations[$messageId])) {
$number = (int) $args[1];
$key = self::_getPluralForm($number);
$max = count(self::$_translations[$messageId]) - 1;
if ($key > $max) {
$key = $max;
}
$args[0] = self::$_translations[$messageId][$key];
$args[1] = $number;
} else {
$args[0] = self::$_translations[$messageId];
}
// encode any non-integer arguments and the message ID, if it doesn't contain a link
$argsCount = count($args);
for ($i = 0; $i < $argsCount; ++$i) {
if ($i > 0 ? !is_int($args[$i]) : strpos($args[0], '<a') === false) {
$args[$i] = self::encode($args[$i]);
}
}
return call_user_func_array('sprintf', $args);
}
/**
* encode HTML entities for output into an HTML5 document
*
* @access public
* @static
* @param string $string
* @return string
*/
public static function encode($string)
{
return htmlspecialchars($string, ENT_QUOTES | ENT_HTML5 | ENT_DISALLOWED, 'UTF-8', false);
}
/**
* loads translations
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access public
* @static
*/
public static function loadTranslations()
{
$availableLanguages = self::getAvailableLanguages();
// check if the lang cookie was set and that language exists
if (
array_key_exists('lang', $_COOKIE) &&
($key = array_search($_COOKIE['lang'], $availableLanguages)) !== false
) {
$match = $availableLanguages[$key];
}
// find a translation file matching the browsers language preferences
else {
$match = self::_getMatchingLanguage(
self::getBrowserLanguages(), $availableLanguages
);
}
// load translations
self::$_language = $match;
self::$_translations = ($match == 'en') ? array() : Json::decode(
file_get_contents(self::_getPath($match . '.json'))
);
}
/**
* get list of available translations based on files found
*
* @access public
* @static
* @return array
*/
public static function getAvailableLanguages()
{
if (count(self::$_availableLanguages) == 0) {
self::$_availableLanguages[] = 'en'; // en.json is not part of the release archive
$languageIterator = new AppendIterator();
$languageIterator->append(new GlobIterator(self::_getPath('??.json')));
$languageIterator->append(new GlobIterator(self::_getPath('???.json'))); // for jbo
foreach ($languageIterator as $file) {
$language = $file->getBasename('.json');
if ($language != 'en') {
self::$_availableLanguages[] = $language;
}
}
}
return self::$_availableLanguages;
}
/**
* detect the clients supported languages and return them ordered by preference
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access public
* @static
* @return array
*/
public static function getBrowserLanguages()
{
$languages = array();
if (array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) {
$languageRanges = explode(',', trim($_SERVER['HTTP_ACCEPT_LANGUAGE']));
foreach ($languageRanges as $languageRange) {
if (preg_match(
'/(\*|[a-zA-Z0-9]{1,8}(?:-[a-zA-Z0-9]{1,8})*)(?:\s*;\s*q\s*=\s*(0(?:\.\d{0,3})|1(?:\.0{0,3})))?/',
trim($languageRange), $match
)) {
if (!isset($match[2])) {
$match[2] = '1.0';
} else {
$match[2] = (string) floatval($match[2]);
}
if (!isset($languages[$match[2]])) {
$languages[$match[2]] = array();
}
$languages[$match[2]][] = strtolower($match[1]);
}
}
krsort($languages);
}
return $languages;
}
/**
* get currently loaded language
*
* @access public
* @static
* @return string
*/
public static function getLanguage()
{
return self::$_language;
}
/**
* get list of language labels
*
* Only for given language codes, otherwise all labels.
*
* @access public
* @static
* @param array $languages
* @return array
*/
public static function getLanguageLabels($languages = array())
{
$file = self::_getPath('languages.json');
if (count(self::$_languageLabels) == 0 && is_readable($file)) {
self::$_languageLabels = Json::decode(file_get_contents($file));
}
if (count($languages) == 0) {
return self::$_languageLabels;
}
return array_intersect_key(self::$_languageLabels, array_flip($languages));
}
/**
* determines if the current language is written right-to-left (RTL)
*
* @access public
* @static
* @return bool
*/
public static function isRtl()
{
return in_array(self::$_language, array('ar', 'he'));
}
/**
* set the default language
*
* @access public
* @static
* @param string $lang
*/
public static function setLanguageFallback($lang)
{
if (in_array($lang, self::getAvailableLanguages())) {
self::$_languageFallback = $lang;
}
}
/**
* get language file path
*
* @access protected
* @static
* @param string $file
* @return string
*/
protected static function _getPath($file = '')
{
if (empty(self::$_path)) {
self::$_path = PUBLIC_PATH . DIRECTORY_SEPARATOR . 'i18n';
}
return self::$_path . (empty($file) ? '' : DIRECTORY_SEPARATOR . $file);
}
/**
* determines the plural form to use based on current language and given number
*
* From: https://docs.translatehouse.org/projects/localization-guide/en/latest/l10n/pluralforms.html
*
* @access protected
* @static
* @param int $n
* @return int
*/
protected static function _getPluralForm($n)
{
switch (self::$_language) {
case 'ar':
return $n === 0 ? 0 : ($n === 1 ? 1 : ($n === 2 ? 2 : ($n % 100 >= 3 && $n % 100 <= 10 ? 3 : ($n % 100 >= 11 ? 4 : 5))));
case 'cs':
case 'sk':
return $n === 1 ? 0 : ($n >= 2 && $n <= 4 ? 1 : 2);
case 'co':
case 'fr':
case 'oc':
case 'tr':
case 'zh':
return $n > 1 ? 1 : 0;
case 'he':
return $n === 1 ? 0 : ($n === 2 ? 1 : (($n < 0 || $n > 10) && ($n % 10 === 0) ? 2 : 3));
case 'id':
case 'ja':
case 'jbo':
case 'th':
return 0;
case 'lt':
return $n % 10 === 1 && $n % 100 !== 11 ? 0 : (($n % 10 >= 2 && $n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'pl':
return $n === 1 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'ro':
return $n === 1 ? 0 : (($n === 0 || ($n % 100 > 0 && $n % 100 < 20)) ? 1 : 2);
case 'ru':
case 'uk':
return $n % 10 === 1 && $n % 100 != 11 ? 0 : ($n % 10 >= 2 && $n % 10 <= 4 && ($n % 100 < 10 || $n % 100 >= 20) ? 1 : 2);
case 'sl':
return $n % 100 === 1 ? 1 : ($n % 100 === 2 ? 2 : ($n % 100 === 3 || $n % 100 === 4 ? 3 : 0));
default:
// bg, ca, de, el, en, es, et, fi, hu, it, nl, no, pt
return $n !== 1 ? 1 : 0;
}
}
/**
* compares two language preference arrays and returns the preferred match
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access protected
* @static
* @param array $acceptedLanguages
* @param array $availableLanguages
* @return string
*/
protected static function _getMatchingLanguage($acceptedLanguages, $availableLanguages)
{
$matches = array();
$any = false;
foreach ($acceptedLanguages as $acceptedQuality => $acceptedValues) {
$acceptedQuality = floatval($acceptedQuality);
if ($acceptedQuality === 0.0) {
continue;
}
foreach ($availableLanguages as $availableValue) {
$availableQuality = 1.0;
foreach ($acceptedValues as $acceptedValue) {
if ($acceptedValue === '*') {
$any = true;
}
$matchingGrade = self::_matchLanguage($acceptedValue, $availableValue);
if ($matchingGrade > 0) {
$q = (string) ($acceptedQuality * $availableQuality * $matchingGrade);
if (!isset($matches[$q])) {
$matches[$q] = array();
}
if (!in_array($availableValue, $matches[$q])) {
$matches[$q][] = $availableValue;
}
}
}
}
}
if (count($matches) === 0 && $any) {
if (count($availableLanguages) > 0) {
$matches['1.0'] = $availableLanguages;
}
}
if (count($matches) === 0) {
return self::$_languageFallback;
}
krsort($matches);
$topmatches = current($matches);
return current($topmatches);
}
/**
* compare two language IDs and return the degree they match
*
* From: https://stackoverflow.com/questions/3770513/detect-browser-language-in-php#3771447
*
* @access protected
* @static
* @param string $a
* @param string $b
* @return float
*/
protected static function _matchLanguage($a, $b)
{
$a = explode('-', $a);
$b = explode('-', $b);
for ($i = 0, $n = min(count($a), count($b)); $i < $n; ++$i) {
if ($a[$i] !== $b[$i]) {
break;
}
}
return $i === 0 ? 0 : (float) $i / count($a);
}
}
Function Calls
None |
Stats
MD5 | 954efdceb3f64bec3e09635c28f713cb |
Eval Count | 0 |
Decode Time | 138 ms |