Clean up missing or inconsistent types in Timer, UA, URL classes

This commit is contained in:
Kijin Sung 2023-10-03 14:42:38 +09:00
parent 433103bf92
commit c93f04f9c1
3 changed files with 39 additions and 38 deletions

View file

@ -20,11 +20,11 @@ class Timer
* @param string $name (optional) * @param string $name (optional)
* @return float * @return float
*/ */
public static function start($name = null) public static function start(string $name = ''): float
{ {
$timestamp = microtime(true); $timestamp = microtime(true);
if ($name === null) if ($name === '')
{ {
$name = 'anon-timer-' . $timestamp; $name = 'anon-timer-' . $timestamp;
} }
@ -37,17 +37,17 @@ class Timer
* Stop a timer and return the elapsed time. * Stop a timer and return the elapsed time.
* *
* If the name is not given, the most recently started timer will be stopped. * If the name is not given, the most recently started timer will be stopped.
* If no timer has been started, this method returns false. * If no timer has been started, this method returns zero.
* *
* @param string $name (optional) * @param string $name (optional)
* @return float|false * @return float
*/ */
public static function stop($name = null) public static function stop(string $name = ''): float
{ {
$timestamp = microtime(true); $timestamp = microtime(true);
$started_timestamp = 0; $started_timestamp = 0;
if ($name === null) if ($name === '')
{ {
if (count(self::$_timestamps)) if (count(self::$_timestamps))
{ {
@ -55,7 +55,7 @@ class Timer
} }
else else
{ {
return false; return 0;
} }
} }
elseif (array_key_exists($name, self::$_timestamps)) elseif (array_key_exists($name, self::$_timestamps))
@ -65,7 +65,7 @@ class Timer
} }
else else
{ {
return false; return 0;
} }
return $timestamp - $started_timestamp; return $timestamp - $started_timestamp;
@ -75,15 +75,15 @@ class Timer
* Stop a timer and return the elapsed time in a human-readable format. * Stop a timer and return the elapsed time in a human-readable format.
* *
* If the name is not given, the most recently started timer will be stopped. * If the name is not given, the most recently started timer will be stopped.
* If no timer has been started, this method returns false. * If no timer has been started, this method returns '0'.
* *
* @param string $name (optional) * @param string $name (optional)
* @return string|false * @return string
*/ */
public static function stopFormat($name = null) public static function stopFormat(string $name = ''): string
{ {
$result = self::stop($name); $result = self::stop($name);
if ($result === false) return $result; if ($result === 0) return '0';
return number_format($result * 1000, 1, '.', ',') . 'ms'; return number_format($result * 1000, 1, '.', ',') . 'ms';
} }
@ -92,7 +92,7 @@ class Timer
* *
* @return float * @return float
*/ */
public static function sinceStartup() public static function sinceStartup(): float
{ {
return microtime(true) - \RX_MICROTIME; return microtime(true) - \RX_MICROTIME;
} }
@ -102,7 +102,7 @@ class Timer
* *
* @return string * @return string
*/ */
public static function sinceStartupFormat() public static function sinceStartupFormat(): string
{ {
return number_format((microtime(true) - \RX_MICROTIME) * 1000, 1, '.', ',') . 'ms'; return number_format((microtime(true) - \RX_MICROTIME) * 1000, 1, '.', ',') . 'ms';
} }

View file

@ -32,7 +32,7 @@ class UA
* @param string $ua (optional) * @param string $ua (optional)
* @return bool * @return bool
*/ */
public static function isMobile($ua = null) public static function isMobile(?string $ua = null): bool
{ {
// Get the User-Agent header if the caller did not specify $ua. // Get the User-Agent header if the caller did not specify $ua.
if ($ua === null) if ($ua === null)
@ -95,10 +95,10 @@ class UA
* @param string $ua (optional) * @param string $ua (optional)
* @return bool * @return bool
*/ */
public static function isTablet($ua = null) public static function isTablet(?string $ua = null): bool
{ {
// Get the User-Agent header if the caller did not specify $ua. // Get the User-Agent header if the caller did not specify $ua.
$ua = $ua ?: (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null); $ua = $ua ?: ($_SERVER['HTTP_USER_AGENT'] ?? null);
// If the User-Agent header is missing, it's probably not a tablet. // If the User-Agent header is missing, it's probably not a tablet.
if (is_null($ua)) if (is_null($ua))
@ -140,10 +140,10 @@ class UA
* @param string $ua (optional) * @param string $ua (optional)
* @return bool * @return bool
*/ */
public static function isRobot($ua = null) public static function isRobot(?string $ua = null): bool
{ {
// Get the User-Agent header if the caller did not specify $ua. // Get the User-Agent header if the caller did not specify $ua.
$ua = $ua ?: (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null); $ua = $ua ?: ($_SERVER['HTTP_USER_AGENT'] ?? null);
// If the User-Agent header is missing, it's probably not a robot. // If the User-Agent header is missing, it's probably not a robot.
if (is_null($ua)) if (is_null($ua))
@ -183,10 +183,10 @@ class UA
* @param string $header (optional) * @param string $header (optional)
* @return string * @return string
*/ */
public static function getLocale($header = null) public static function getLocale(?string $header = null): string
{ {
// Get the Accept-Language header if the caller did not specify $header. // Get the Accept-Language header if the caller did not specify $header.
$header = $header ?: (isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : 'en-US'); $header = $header ?: ($_SERVER['HTTP_ACCEPT_LANGUAGE'] ?? 'en-US');
// Return the first locale name found. // Return the first locale name found.
return preg_match('/^([a-z0-9_-]+)/i', $header, $matches) ? $matches[1] : 'en-US'; return preg_match('/^([a-z0-9_-]+)/i', $header, $matches) ? $matches[1] : 'en-US';
@ -198,10 +198,10 @@ class UA
* @param string $ua (optional) * @param string $ua (optional)
* @return object * @return object
*/ */
public static function getBrowserInfo($ua = null) public static function getBrowserInfo(?string $ua = null): object
{ {
// Get the User-Agent header if the caller did not specify $ua. // Get the User-Agent header if the caller did not specify $ua.
$ua = $ua ?: (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null); $ua = $ua ?: ($_SERVER['HTTP_USER_AGENT'] ?? null);
// Initialize the result. // Initialize the result.
$result = (object)array( $result = (object)array(
@ -374,10 +374,10 @@ class UA
* @param string $ua (optional) * @param string $ua (optional)
* @return string * @return string
*/ */
public static function encodeFilenameForDownload($filename, $ua = null) public static function encodeFilenameForDownload(string $filename, ?string $ua = null): string
{ {
// Get the User-Agent header if the caller did not specify $ua. // Get the User-Agent header if the caller did not specify $ua.
$ua = $ua ?: (isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : null); $ua = $ua ?: ($_SERVER['HTTP_USER_AGENT'] ?? null);
// Get the browser name and version. // Get the browser name and version.
$browser = self::getBrowserInfo($ua); $browser = self::getBrowserInfo($ua);
@ -463,7 +463,7 @@ class UA
* @param string $color_scheme * @param string $color_scheme
* @return void * @return void
*/ */
public static function setColorScheme(string $color_scheme) public static function setColorScheme(string $color_scheme): void
{ {
if (in_array($color_scheme, ['light', 'dark'])) if (in_array($color_scheme, ['light', 'dark']))
{ {

View file

@ -16,7 +16,7 @@ class URL
* @param array $changes * @param array $changes
* @return string * @return string
*/ */
public static function getCurrentURL(array $changes = array()) public static function getCurrentURL(array $changes = []): string
{ {
$request_uri = preg_replace('/[<>"]/', '', isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/'); $request_uri = preg_replace('/[<>"]/', '', isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '/');
$url = self::getCurrentDomainURL($request_uri); $url = self::getCurrentDomainURL($request_uri);
@ -36,7 +36,7 @@ class URL
* @param string $path * @param string $path
* @return string * @return string
*/ */
public static function getCurrentDomainURL($path = '/') public static function getCurrentDomainURL(string $path = '/'): string
{ {
$proto = \RX_SSL ? 'https://' : 'http://'; $proto = \RX_SSL ? 'https://' : 'http://';
$host = isset($_SERVER['HTTP_HOST']) ? self::decodeIdna($_SERVER['HTTP_HOST']) : 'localhost'; $host = isset($_SERVER['HTTP_HOST']) ? self::decodeIdna($_SERVER['HTTP_HOST']) : 'localhost';
@ -49,7 +49,7 @@ class URL
* @param string $url * @param string $url
* @return string * @return string
*/ */
public static function getCanonicalURL($url) public static function getCanonicalURL(string $url): string
{ {
if (preg_match('#^\.?/([^/]|$)#', $url) || !preg_match('#^(https?:|/)#', $url)) if (preg_match('#^\.?/([^/]|$)#', $url) || !preg_match('#^(https?:|/)#', $url))
{ {
@ -67,7 +67,7 @@ class URL
* @param string $url * @param string $url
* @return string|false * @return string|false
*/ */
public static function getDomainFromURL($url) public static function getDomainFromURL(string $url)
{ {
$domain = @parse_url($url, \PHP_URL_HOST); $domain = @parse_url($url, \PHP_URL_HOST);
if ($domain === false || $domain === null) if ($domain === false || $domain === null)
@ -86,7 +86,7 @@ class URL
* @param string $url * @param string $url
* @return bool * @return bool
*/ */
public static function isInternalURL($url) public static function isInternalURL(string $url): bool
{ {
$domain = self::getDomainFromURL($url); $domain = self::getDomainFromURL($url);
if ($domain === false) if ($domain === false)
@ -117,7 +117,7 @@ class URL
* @param array $changes * @param array $changes
* @return string * @return string
*/ */
public static function modifyURL($url, array $changes = array()) public static function modifyURL(string $url, array $changes = []): string
{ {
$url = parse_url(self::getCanonicalURL($url)); $url = parse_url(self::getCanonicalURL($url));
$prefix = sprintf('%s://%s%s%s', $url['scheme'], $url['host'], (($url['port'] ?? '') ? (':' . $url['port']) : ''), $url['path']); $prefix = sprintf('%s://%s%s%s', $url['scheme'], $url['host'], (($url['port'] ?? '') ? (':' . $url['port']) : ''), $url['path']);
@ -143,7 +143,7 @@ class URL
* @param string $path * @param string $path
* @return string|false * @return string|false
*/ */
public static function fromServerPath($path) public static function fromServerPath(string $path)
{ {
$cleanpath = Filters\FilenameFilter::cleanPath($path); $cleanpath = Filters\FilenameFilter::cleanPath($path);
if (substr($path, -1) === '/') if (substr($path, -1) === '/')
@ -169,16 +169,17 @@ class URL
* e.g. if the URL belongs to an external domain. * e.g. if the URL belongs to an external domain.
* *
* @param string $url * @param string $url
* @return string * @return string|false
*/ */
public static function toServerPath($url) public static function toServerPath(string $url)
{ {
$url = self::getCanonicalURL($url); $url = self::getCanonicalURL($url);
if (!self::isInternalURL($url)) if (!self::isInternalURL($url))
{ {
return false; return false;
} }
return Filters\FilenameFilter::cleanPath($_SERVER['DOCUMENT_ROOT'] . parse_url($url, \PHP_URL_PATH)); $root = $_SERVER['DOCUMENT_ROOT'] ?? rtrim(\RX_BASEDIR, '/');
return Filters\FilenameFilter::cleanPath($root . parse_url($url, \PHP_URL_PATH));
} }
/** /**
@ -187,7 +188,7 @@ class URL
* @param string $url * @param string $url
* @return string * @return string
*/ */
public static function encodeIdna($url) public static function encodeIdna(string $url): string
{ {
if (preg_match('@[:/#]@', $url)) if (preg_match('@[:/#]@', $url))
{ {
@ -223,7 +224,7 @@ class URL
* @param string $url * @param string $url
* @return string * @return string
*/ */
public static function decodeIdna($url) public static function decodeIdna(string $url): string
{ {
if (preg_match('@[:/#]@', $url)) if (preg_match('@[:/#]@', $url))
{ {