How to save multiple array input data in Database in Laravel PHP

Hello Geeks i am stuck here. I am beginner and want to know how to save and update array data in database. this is laravel form requested data

I want to save data like this : mysql database

here is my form request, i want to save data in mysql database, with new row :

"_token" => "FoyoYvFXmNAggbQuMq6PN243QS43MkY99Nq3UAni"
"description" => array:2 [▼
 0 => "<h3>Shared Hosting Plan</h3>"
 1 => "<h3>Cloud Hosting Plan</h3>"
]
"site_id" => array:2 [▼
 0 => "5361"
 1 => "5361"
]
"category_id" => array:2 [▼
 0 => "1"
 1 => "3"
]
"field_1" => array:2 [▶]
"field_2" => array:2 [▶]
"field_3" => array:2 [▶]
"field_4" => array:2 [▶]
"field_5" => array:1 [▶]
"price" => array:2 [▶]
"update_plan" => "Save Plans"
]```

via Chebli Mohamed