@@ -218,8 +218,8 @@ |
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218 | 218 | /** |
219 | 219 | * add item to the beginning of array |
220 | 220 | * @param array $arr [description] |
221 | - * @param mixed $key [description] |
|
222 | - * @param mixed $val [description] |
|
221 | + * @param integer $key [description] |
|
222 | + * @param string $val [description] |
|
223 | 223 | |
224 | 224 | * @return array |
225 | 225 | */ |