Write PHP Functions for creating, accessing and modifying a PostgreSQL database

We have a PHP written Database, with around 280 products, each one is stored as an array of many attributes. Write the following functions in PHP: 1). Function which creates a PostgreSQL database "dsc-electronics-de" with all products from this PHP Database (dpd1 to last, dfc1 to last, dps1 to last, dph1 to last) in a "products" table. The function has to auto detect how many products are available in the PHP database, as we will extend it later. The PostgreSQL table should have the following system: Column | Type | Modifiers ---------------+---------+----------- id | integer | not null auto increment model | text | primary key properties | jsonb | The ID should be incremented from 1 to infinite for each new product. The MODEL should get the value of the model attribute of the product (for example DP10H-10D) they are always unique. The PROPERTIES jsonb cell should store all the other data from the product array except of the model for example for the product dpd1: ({"series" => "DP-D", "voltage" => "10", "current" => "400", "power" => "4.000", "price" => "1390", "frame" => "6", "weight" => "27", "priceRC" => "690", "frameRC" => "10", "CWeight" => "55", "priceRP" => "1400", "frameRP" => "10", "PWeight" => "55", "priceCP" => "900", "lead" => "", "priceCWeight" => "", "pricePWeight" => ""}) 2). Create a function to search for the product in the PostgreSQL database table and store the data in the same way as it was in the PHP Database before. For example: $model = DP10H-10D $dpd1 = functionSeachDatabaseModel($model); Now the variable $dpd1 should have the values as an array from the Database for the product DP10H-10D. 3). Create a file [login to view URL] which will use the above function Nr.1 to create the new PostgreSQL database with the name "dsc-electronics-de" and a table with the name "products" from the PHP Database . If database or table already available remove old database and table and rewrite new. It Should display errors or success messages step by step while performing operations. Files: [login to view URL] - This is the database file with 4 types of products dpd, dfc, dps, dph - We will send it on project accept [login to view URL] - This should the file that will be run to create the database - PLEASE CREATE [login to view URL] - Export all database functions to this file so they will be available from everywhere later - PLEASE CREATE The work on this project has to be started immediately, as this is urgent.