@@ -251,7 +251,7 @@ |
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251 | 251 | * @todo Find a better way, as json_* functions are very heavy |
252 | 252 | * |
253 | 253 | * @param array|null $entities |
254 | - * @param mixed $default |
|
254 | + * @param string|null $default |
|
255 | 255 | * |
256 | 256 | * @return mixed |
257 | 257 | */ |