<?php
    $Arr['borang'] = $columns->column->map( function( $i, $k )  {
            $i->column_id = $i->id;
            if ( count( $i->table ) ) {
                $xp = explode( ':', $i->options );
                $i->row = $xp[0];
                $i->col = $xp[1];
                $i->api_id = isset( $xp[2] ) ? $xp[2] : 0;
                $i->api = Api::select( 'name' )->where( 'id', $i->api_id )->first();

            } else $i->options = explode( '<', $i->options );

            $i->tables = $i->table->keyBy( 'cell' );
            unset( $i->table );

            return $i;
        } );

        return response()->json( $Arr );
    }