fisharebest / localization

src/Locale.php

Indentation +77 added lines, -77 removed lines

@@ -11,89 +11,89 @@
  */
 class Locale
 {
-    /**
-     * Callback for PHP sort functions - allows lists of locales to be sorted.
-     * Diacritics are removed and text is capitalized to allow fast/simple sorting.
-     *
-     * @param LocaleInterface $x
-     * @param LocaleInterface $y
-     *
-     * @return int
-     */
-    public static function compare(LocaleInterface $x, LocaleInterface $y)
-    {
-        return strcmp($x->endonymSortable(), $y->endonymSortable());
-    }
+	/**
+	 * Callback for PHP sort functions - allows lists of locales to be sorted.
+	 * Diacritics are removed and text is capitalized to allow fast/simple sorting.
+	 *
+	 * @param LocaleInterface $x
+	 * @param LocaleInterface $y
+	 *
+	 * @return int
+	 */
+	public static function compare(LocaleInterface $x, LocaleInterface $y)
+	{
+		return strcmp($x->endonymSortable(), $y->endonymSortable());
+	}
 
-    /**
-     * Create a locale from a language tag (or locale code).
-     *
-     * @param string $code
-     *
-     * @return LocaleInterface
-     * @throws \DomainException
-     */
-    public static function create($code)
-    {
-        $class = __NAMESPACE__ . '\Locale\Locale' . implode(array_map(function ($x) {
-            return ucfirst(strtolower($x));
-        }, preg_split('/[^a-zA-Z0-9]+/', $code)));
+	/**
+	 * Create a locale from a language tag (or locale code).
+	 *
+	 * @param string $code
+	 *
+	 * @return LocaleInterface
+	 * @throws \DomainException
+	 */
+	public static function create($code)
+	{
+		$class = __NAMESPACE__ . '\Locale\Locale' . implode(array_map(function ($x) {
+			return ucfirst(strtolower($x));
+		}, preg_split('/[^a-zA-Z0-9]+/', $code)));
 
-        if (class_exists($class)) {
-            return new $class();
-        } else {
-            throw new \DomainException($code);
-        }
-    }
+		if (class_exists($class)) {
+			return new $class();
+		} else {
+			throw new \DomainException($code);
+		}
+	}
 
-    /**
-     * Create a locale from a language tag (or locale code).
-     *
-     * @param string[]          $server    The $_SERVER array
-     * @param LocaleInterface[] $available All locales supported by the application
-     * @param LocaleInterface   $default   Locale to show in no matching locales
-     *
-     * @return LocaleInterface
-     */
-    public static function httpAcceptLanguage(array $server, array $available, LocaleInterface $default)
-    {
-        if (!empty($server['HTTP_ACCEPT_LANGUAGE'])) {
-            $http_accept_language = strtolower(str_replace(' ', '', $server['HTTP_ACCEPT_LANGUAGE']));
-            preg_match_all('/(?:([a-z][a-z0-9_-]+)(?:;q=([0-9.]+))?)/', $http_accept_language, $match);
-            $preferences = array_map(function ($x) {
-                return $x === '' ? 1.0 : (float) $x;
-            }, array_combine($match[1], $match[2]));
+	/**
+	 * Create a locale from a language tag (or locale code).
+	 *
+	 * @param string[]          $server    The $_SERVER array
+	 * @param LocaleInterface[] $available All locales supported by the application
+	 * @param LocaleInterface   $default   Locale to show in no matching locales
+	 *
+	 * @return LocaleInterface
+	 */
+	public static function httpAcceptLanguage(array $server, array $available, LocaleInterface $default)
+	{
+		if (!empty($server['HTTP_ACCEPT_LANGUAGE'])) {
+			$http_accept_language = strtolower(str_replace(' ', '', $server['HTTP_ACCEPT_LANGUAGE']));
+			preg_match_all('/(?:([a-z][a-z0-9_-]+)(?:;q=([0-9.]+))?)/', $http_accept_language, $match);
+			$preferences = array_map(function ($x) {
+				return $x === '' ? 1.0 : (float) $x;
+			}, array_combine($match[1], $match[2]));
 
-            // Need a stable sort, as the original order is significant
-            $preferences = array_map(function ($x) {
-                static $n = 0;
+			// Need a stable sort, as the original order is significant
+			$preferences = array_map(function ($x) {
+				static $n = 0;
 
-                return array($x, --$n);
-            }, $preferences);
-            arsort($preferences);
-            $preferences = array_map(function ($x) {
-                return $x[0];
-            }, $preferences);
+				return array($x, --$n);
+			}, $preferences);
+			arsort($preferences);
+			$preferences = array_map(function ($x) {
+				return $x[0];
+			}, $preferences);
 
-            // If "de-DE" requested, but not "de", then add it at a lower priority
-            foreach ($preferences as $code => $priority) {
-                if (preg_match('/^([a-z]+)[^a-z]/', $code, $match) && !isset($preferences[$match[1]])) {
-                    $preferences[$match[1]] = $priority * 0.5;
-                }
-            }
+			// If "de-DE" requested, but not "de", then add it at a lower priority
+			foreach ($preferences as $code => $priority) {
+				if (preg_match('/^([a-z]+)[^a-z]/', $code, $match) && !isset($preferences[$match[1]])) {
+					$preferences[$match[1]] = $priority * 0.5;
+				}
+			}
 
-            foreach (array_keys($preferences) as $code) {
-                try {
-                    $locale = Locale::create($code);
-                    if (in_array($locale, $available)) {
-                        return $locale;
-                    }
-                } catch (\DomainException $ex) {
-                    // An unknown locale?  Ignore it.
-                }
-            }
-        }
+			foreach (array_keys($preferences) as $code) {
+				try {
+					$locale = Locale::create($code);
+					if (in_array($locale, $available)) {
+						return $locale;
+					}
+				} catch (\DomainException $ex) {
+					// An unknown locale?  Ignore it.
+				}
+			}
+		}
 
-        return $default;
-    }
+		return $default;
+	}
 }