phan 처리

src/sammo/KVStorage.php

@@ -1,6 +1,8 @@
 <?php
 namespace sammo;
 
+use MeekroDBException;
+
 class KVStorage{
     private $db;
     private $tableName;
@@ -31,7 +33,7 @@ class KVStorage{
     }
     
     public function __set($key, $value) {
-        return $this->setValue($key, $value);
+        $this->setValue($key, $value);
     }
 
     public function __unset($key){
@@ -63,7 +65,9 @@ class KVStorage{
     }
 
     public function invalidateCacheValue($key):self{
-        $key = mb_strtolower($key);
+        if(is_string($key)){
+            $key = mb_strtolower($key);
+        }
         if($this->cacheData === null){
             return $this;
         }
@@ -192,8 +196,15 @@ class KVStorage{
         return $result;
     }
 
+    /**
+     * @param string|int $key 
+     * @param bool $onlyCache 
+     * @return mixed|null 
+     */
     public function getValue($key, bool $onlyCache=false){
-        $key = mb_strtolower($key);
+        if(is_string($key)){
+            $key = mb_strtolower($key);
+        }
         if($this->cacheData !== null && ($onlyCache || key_exists($key, $this->cacheData))){
             return $this->cacheData[$key] ?? null;
         }
@@ -205,8 +216,17 @@ class KVStorage{
         return $value;
     }
 
+    /**
+     * 
+     * @param string|int $key 
+     * @param mixed $value 
+     * @return KVStorage 
+     * @throws MeekroDBException 
+     */
     public function setValue($key, $value):self{
-        $key = mb_strtolower($key);
+        if(is_string($key)){
+            $key = mb_strtolower($key);
+        }
         if($value === null){
             return $this->deleteValue($key);
         }
@@ -217,8 +237,17 @@ class KVStorage{
         return $this->setDBValue($key, $value);
     }
 
+    /**
+     * 
+     * @param string|int $key 
+     * @param mixed $value 
+     * @return KVStorage 
+     * @throws MeekroDBException 
+     */
     public function deleteValue($key):self{
-        $key = mb_strtolower($key);
+        if(is_string($key)){
+            $key = mb_strtolower($key);
+        }
         if(isset($this->cacheData[$key])){
             unset($this->cacheData[$key]);
         }

src/sammo/Session.php

@@ -52,9 +52,9 @@ class Session
     public function restart(): Session
     {
         //NOTE: logout 프로세스는 아예 세션을 날려버리기도 하므로, 항상 안전하게 session_restart가 가능함을 보장하지 않음.
-        ini_set('session.use_only_cookies', false);
-        ini_set('session.use_cookies', false);
-        ini_set('session.use_trans_sid', false);
+        ini_set('session.use_only_cookies', 'false');
+        ini_set('session.use_cookies', 'false');
+        ini_set('session.use_trans_sid', 'false');
         ini_set('session.cache_limiter', "none");
         session_id($this->sessionID);
         session_start(); // second session_start

src/sammo/TimeUtil.php

@@ -76,13 +76,13 @@ class TimeUtil
         return date('H:i:s', strtotime('00:00:00') + $second);
     }
 
-    public static function today()
+    public static function today():string
     {
         $obj = new \DateTime();
         return $obj->format('Y-m-d');
     }
 
-    public static function now(bool $withFraction=false)
+    public static function now(bool $withFraction=false):string
     {
         $obj = new \DateTime();
         if(!$withFraction){
@@ -91,7 +91,7 @@ class TimeUtil
         return $obj->format('Y-m-d H:i:s.u');
     }
 
-    public static function nowAddDays($day, bool $withFraction=false)
+    public static function nowAddDays($day, bool $withFraction=false):string
     {
         $obj = new \DateTime();
         $obj->add(static::secondsToDateInterval($day * 3600 * 24));
@@ -101,7 +101,7 @@ class TimeUtil
         return $obj->format('Y-m-d H:i:s.u');
     }
 
-    public static function nowAddHours($hour, bool $withFraction=false)
+    public static function nowAddHours($hour, bool $withFraction=false):string
     {
         $obj = new \DateTime();
         $obj->add(static::secondsToDateInterval($hour * 3600));
@@ -111,7 +111,7 @@ class TimeUtil
         return $obj->format('Y-m-d H:i:s.u');
     }
 
-    public static function nowAddMinutes($minute, bool $withFraction=false)
+    public static function nowAddMinutes($minute, bool $withFraction=false):string
     {
         $obj = new \DateTime();
         $obj->add(static::secondsToDateInterval($minute * 60));
@@ -121,7 +121,7 @@ class TimeUtil
         return $obj->format('Y-m-d H:i:s.u');
     }
 
-    public static function nowAddSeconds($second, bool $withFraction=false)
+    public static function nowAddSeconds($second, bool $withFraction=false):string
     {
         $obj = new \DateTime();
         $obj->add(static::secondsToDateInterval($second));

src/sammo/Util.php

@@ -567,7 +567,7 @@ class Util extends \utilphp\util
      * 
      * @param array $array 배열. 1차원 배열 또는 2차원 배열
      * @param int|string|null $key 2차원 배열에서 참조할 키.
-     * @return int|float 합계
+     * @return array
      */
     public static function arrayGroupBy(array $array, $key, bool $preserveRowKey=false) {
         $result = array();