유틸리티 함수 추가

2018-10-04 02:07:31 +09:00
parent bf630b5f7d
commit ba574dda62
2 changed files with 14 additions and 0 deletions
@@ -269,6 +269,17 @@ class Util extends \utilphp\util
        return $result;
    }

+    public static function pickArrayFromArrayOfDictWithKey(array $arrayOfDict, string $key):array{
+        $result = [];
+        foreach($arrayOfDict as $array){
+            if(!key_exist($key, $array)){
+                continue;
+            }
+            $result[] = $array[$key];
+        }
+        return $result;
+    }
+
    public static function convertArrayToDict($arr, $keyName)
    {
        $result = [];