Clean up missing or inconsistent types in Lang, ModuleAction, ModuleInfo parser classes

This commit is contained in:
Kijin Sung 2023-10-03 16:25:35 +09:00
parent df6fdd3bc3
commit 141ee7f7e1
3 changed files with 17 additions and 14 deletions

View file

@ -17,7 +17,7 @@ class LangParser
* @param array $xml_langs When converting XML to PHP, only convert these languages. (Optional)
* @return void
*/
public static function convertDirectory($dir, $xml_langs = array())
public static function convertDirectory(string $dir, array $xml_langs = []): void
{
if (file_exists("$dir/lang.xml"))
{
@ -43,9 +43,10 @@ class LangParser
*
* @param string $filename
* @param string $language
* @return string|false
* @param ?string $output_filename (optional)
* @return ?string
*/
public static function compileXMLtoPHP($filename, $language, $output_filename = null)
public static function compileXMLtoPHP(string $filename, string $language, ?string $output_filename = null): ?string
{
// Check if the cache file already exists.
if ($output_filename === null)
@ -62,7 +63,7 @@ class LangParser
if ($xml === false)
{
Storage::write($output_filename, '');
return false;
return null;
}
// Convert XML to a PHP array.
@ -103,15 +104,17 @@ class LangParser
/**
* XML to array conversion callback.
*
* @param array $items
* @param array|object $items
* @param array &$lang
* @param string $language
* @return void
*/
protected static function _toArray($items, &$lang, $language)
protected static function _toArray($items, &$lang, string $language): void
{
foreach ($items as $item)
{
$name = strval($item['name']);
if (@count($item->item))
if (countobj($item->item))
{
$lang[$name] = array();
self::_toArray($item->item, $lang[$name], $language);

View file

@ -25,15 +25,15 @@ class ModuleActionParser extends BaseParser
* Load an XML file.
*
* @param string $filename
* @return object|false
* @return ?object
*/
public static function loadXML(string $filename)
public static function loadXML(string $filename): ?object
{
// Load the XML file.
$xml = simplexml_load_string(file_get_contents($filename));
if ($xml === false)
{
return false;
return null;
}
// Get the current language.
@ -323,7 +323,7 @@ class ModuleActionParser extends BaseParser
* @param array $route
* @return object
*/
public static function analyzeRoute(array $route)
public static function analyzeRoute(array $route): object
{
// Replace variables in the route definition into appropriate regexp.
$var_regexp = '#\\$([a-zA-Z0-9_]+)(?::(' . implode('|', array_keys(self::$_shortcuts)) . '))?#';

View file

@ -11,15 +11,15 @@ class ModuleInfoParser extends BaseParser
* Load an XML file.
*
* @param string $filename
* @return object|false
* @return ?object
*/
public static function loadXML(string $filename)
public static function loadXML(string $filename): ?object
{
// Load the XML file.
$xml = simplexml_load_string(file_get_contents($filename));
if ($xml === false)
{
return false;
return null;
}
// Get the current language.