lowered minimum required PHP version to 7.0

Dockerfile

@@ -0,0 +1,8 @@
+FROM php:7.0-cli
+RUN apt-get update -yqq
+RUN apt-get install -yqq git libmcrypt-dev libpq-dev libcurl4-gnutls-dev libicu-dev libvpx-dev libjpeg-dev libpng-dev libxpm-dev zlib1g-dev libfreetype6-dev libxml2-dev libexpat1-dev libbz2-dev libgmp3-dev libldap2-dev unixodbc-dev libsqlite3-dev libaspell-dev libsnmp-dev libpcre3-dev libtidy-dev
+# Install PHP extensions
+RUN docker-php-ext-install curl json opcache
+COPY ./ /var/www/html/
+WORKDIR /var/www/html/
+

README.md

@@ -1,5 +1,5 @@
 # php-dreamkas
-Фискализация чека для Дримкас-Ф для PHP 7.2
+Фискализация чека для Дримкас-Ф для PHP 7.0
 
 Для более старых версий PHP придётся править код на предмет типов у функций.
 

composer.json

@@ -3,7 +3,7 @@
     "description": "Фискализация чека для Дримкас-Ф на php",
     "type": "library",
     "require": {
-        "php": "~7.2.0",
+        "php": "~7.0",
         "guzzlehttp/guzzle": "~6.3.0"
     },
     "require-dev": {

src/Api.php

@@ -9,9 +9,9 @@
  */
 class Api
 {
-    public const MODE_PRODUCTION = 0;
-    public const MODE_MOCK = 1;
-    public const MODE_DEBUG = 2;
+    const MODE_PRODUCTION = 0;
+    const MODE_MOCK = 1;
+    const MODE_DEBUG = 2;
 
     public $accessToken = '';
     public $deviceId = 0;
@@ -40,7 +40,7 @@ public function __construct(string $accessToken, int $deviceId, int $mode = self
         $this->createClient();
     }
 
-    protected function createClient(): void
+    protected function createClient()
     {
         $baseUri = static::$baseUri[$this->mode] ?? null;
         if ($baseUri === null) {

src/PaymentType.php

@@ -9,7 +9,7 @@
 class PaymentType
 {
     // нал
-    public const TYPE_CASH = 'CASH';
+    const TYPE_CASH = 'CASH';
     // безнал
-    public const TYPE_CASHLESS = 'CASHLESS';
+    const TYPE_CASHLESS = 'CASHLESS';
 }

src/Position.php

@@ -9,8 +9,8 @@
  */
 class Position extends Configurable
 {
-    public const TYPE_COUNTABLE = 'COUNTABLE';
-    public const TYPE_SCALABLE = 'SCALABLE';
+    const TYPE_COUNTABLE = 'COUNTABLE';
+    const TYPE_SCALABLE = 'SCALABLE';
 
     public $name = '';
 

src/Receipt.php

@@ -9,10 +9,10 @@
  */
 class Receipt extends Configurable
 {
-    public const TYPE_SALE = 'SALE';
-    public const TYPE_REFUND = 'REFUND';
-    public const TYPE_OUTFLOW = 'OUTFLOW';
-    public const TYPE_OUTFLOW_REFUND = 'OUTFLOW_REFUND';
+    const TYPE_SALE = 'SALE';
+    const TYPE_REFUND = 'REFUND';
+    const TYPE_OUTFLOW = 'OUTFLOW';
+    const TYPE_OUTFLOW_REFUND = 'OUTFLOW_REFUND';
 
     // Тип чека
     public $type = self::TYPE_SALE;

src/TaxMode.php

@@ -9,15 +9,15 @@
 class TaxMode
 {
     // ОСНО
-    public const MODE_DEFAULT = 'DEFAULT';
+    const MODE_DEFAULT = 'DEFAULT';
     // УСН доход
-    public const MODE_SIMPLE = 'SIMPLE';
+    const MODE_SIMPLE = 'SIMPLE';
     // УСН Доход-расход
-    public const MODE_SIMPLE_WO = 'SIMPLE_WO';
+    const MODE_SIMPLE_WO = 'SIMPLE_WO';
     // ЕНВД
-    public const MODE_ENVD = 'ENVD';
+    const MODE_ENVD = 'ENVD';
     // ЕСХН
-    public const MODE_AGRICULT = 'AGRICULT';
+    const MODE_AGRICULT = 'AGRICULT';
     // Патент
-    public const MODE_PATENT = 'PATENT';
+    const MODE_PATENT = 'PATENT';
 }

src/TaxType.php

@@ -9,22 +9,22 @@
 class TaxType
 {
     // Без НДС
-    public const TYPE_NDS_NO_TAX = 'NDS_NO_TAX';
+    const TYPE_NDS_NO_TAX = 'NDS_NO_TAX';
 
     // НДС 0
-    public const TYPE_NDS_0 = 'NDS_0';
+    const TYPE_NDS_0 = 'NDS_0';
 
     // НДС 10
-    public const TYPE_NDS_10 = 'NDS_10';
+    const TYPE_NDS_10 = 'NDS_10';
 
     // НДС 18
-    public const TYPE_NDS_18 = 'NDS_18';
+    const TYPE_NDS_18 = 'NDS_18';
 
     // НДС 10/110
-    public const TYPE_NDS_10_CALCULATED = 'NDS_10_CALCULATED';
+    const TYPE_NDS_10_CALCULATED = 'NDS_10_CALCULATED';
 
     // НДС 18/118
-    public const TYPE_NDS_18_CALCULATED = 'NDS_18_CALCULATED';
+    const TYPE_NDS_18_CALCULATED = 'NDS_18_CALCULATED';
 
 
 }

test.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+docker build -t php-dreamkas .
+docker run -it php-dreamkas vendor/bin/phpunit