handle method creates 4 DEs in Exact Target via Fuel-SDK

createDE.php

/**
	 * Execute the command.
	 *
	 * @return void
	 */
	public function handle()
	{
        //boostrap SDK
        $slncClient = new ET_Client('slnc');
        $postDE = new ET_DataExtension();
        $postDE->authStub = $slncClient;

        //add new columns
        //for later -- put this on a flag

        //Data Extension Names
        $DeNames = [
            "SubPreferences",
            "MasterPreferences",
            "MasterPrefHistory",
            "SubPrefHistory"
        ];

        //create each
        foreach ($DeNames as $k=>$name) {
            $DeName = $name;

            $postDE->props = [
                "Name" => $DeName,
                "CustomerKey" => $DeName
            ];
            $postDE->columns = array();
            //master acct preferences tables columns
            if ($k == 0) {
                //$postDE->columns[] = ["Name" => "id", "FieldType" => "Number", "IsPrimaryKey" => "true", "IsRequired" => "true"];
                $postDE->columns[] = ["Name" => "LINE_USER_ALIAS", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "SUB_ACCOUNT", "FieldType" => "Number", "IsPrimaryKey" => "true", "IsRequired" => "true"];
                $postDE->columns[] = ["Name" => "LINE_STATUS", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "LINE_STATUS_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "PHONE_NUMBER", "FieldType" => "Phone"];
                $postDE->columns[] = ["Name" => "TEXT_NUMBER", "FieldType" => "Phone"];
                $postDE->columns[] = ["Name" => "PVT_ID", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "MASTER_ACCOUNT", "FieldType" => "Number"];
                $postDE->columns[] = ["Name" => "SERVICE_START_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "CONTRACT_START_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "CONTRACT_END_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "SERVICE_PLAN", "FieldType" => "Text"];
                //$this->info(var_dump($postDE->columns));
                //die();

            //sub account preferences tables columns
            } else if ($k == 1) {
                //not sure if we need this as they want to use email and and account
                //$postDE->columns[] = ["Name" => "id", "FieldType" => "Number", "IsPrimaryKey" => "true", "IsRequired" => "true"];
                $postDE->columns[] = ["Name" => "CUSTOMER_ID", "FieldType" => "Number", "IsPrimaryKey" => "true", "IsRequired" => "true"];
                $postDE->columns[] = ["Name" => "ACCOUNT_HOLDER", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "CUSTOMER_NAME", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "CONNECTION_STATUS", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "CURRENT_STATUS_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "EMAIL_ADDRESS", "FieldType" => "EmailAddress"];
                $postDE->columns[] = ["Name" => "CONTACT_PHONE_NO", "FieldType" => "Phone"];
                $postDE->columns[] = ["Name" => "ADDRESS", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "CITY", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "STATE", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "ZIPCODE", "FieldType" => "Number"];
                $postDE->columns[] = ["Name" => "MASTER_CREATE_DATE", "FieldType" => "Date"];
                $postDE->columns[] = ["Name" => "SMS_OPT_IN", "FieldType" => "Boolean", "DefaultValue" => "true"];
                $postDE->columns[] = ["Name" => "EMAIL_OPT_IN", "FieldType" => "Boolean", "DefaultValue" => "true"];
                $postDE->columns[] = ["Name" => "CONNECTED_SUBS", "FieldType" => "Number"];
                $postDE->columns[] = ["Name" => "BILL_CYCLE", "FieldType" => "Number"];*/
            //history tables -- fields should be identical
            } else if ($k > 1) {
                //is there an auto increment in ET ?
                $postDE->columns[] = ["Name" => "id", "FieldType" => "Number", "IsPrimaryKey" => "true", "IsRequired" => "true"];
                $postDE->columns[] = ["Name" => "CUSOMTER_NAME", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "CUSOMTER_ID", "FieldType" => "Text"];
                $postDE->columns[] = ["Name" => "SMS_OPT_IN", "FieldType" => "Boolean", "IsRequired" => "true", "DefaultValue" => "true"];
                $postDE->columns[] = ["Name" => "EMAIL_OPT_IN", "FieldType" => "Boolean", "IsRequired" => "true", "DefaultValue" => "true"];
                $postDE->columns[] = ["Name" => "CREATED", "FieldType" => "Date", "IsRequired" => "true"];
                //probably don't need this
                //$postDE->columns[] = ["Name" => "updated", "FieldType" => "Date", "IsRequired" => "true"];

            }

            $postResult = $postDE->post();

            if ($postResult->status == true) {
                $this->info('Successfully Created DEs');
                $this->info('Code: ' . $postResult->code . ' Message: '. $postResult->message);

            } else {
                $this->info('Something Went Wrong');
                //here's the error
            }
        }//foreach

	}