use Illuminate\Support\Facades\Crypt;

   function getDecryptedDataIos($data) {
	   $secretKey = "89H49I12T20E5424";
   $IV = "0543737198408118";
   $decryptData="";
        $secretKey = Crypt::decrypt($secretKey);
        $iv = Crypt::decrypt($IV);
        $decryptedData = Crypt::decrypt(base64_decode($data), $secretKey, $iv);
        $decryptData = $decryptedData;
		return $decryptData;
    }