PHP 7.1

README.md

@@ -9,8 +9,8 @@ Composer: add the **webit/bcmath** into **composer.json**
 ```json
 {
     "require": {
-        "php": ">=5.3.2",
-        "webit/bcmath": "^1.2.0"
+        "php": ">=7.1.0",
+        "webit/bcmath": "^2.0.0"
     }
 }
 ```
@@ -24,7 +24,13 @@ Composer: add the **webit/bcmath** into **composer.json**
 ```
 
 ## Release note
-This version 1.1 breaks a backward compatibility. Since now **BcMathNumber**:
+
+This version 2.0 breaks a backward compatibility. Since now **BcMathNumber**:
+ * is marked `final`
+ * constants are marked `private`
+ * works only for PHP >= 7.1
+
+Version 1.1 breaks a backward compatibility. Since now **BcMathNumber**:
  * is immutable (removed *setValue* method)
  * has no instance property *scale* (removed instance methods *getScale* / *setScale*) as number itself can't have a *scale*
 

composer.json

@@ -15,15 +15,16 @@
         "psr-4": { "Webit\\Wrapper\\BcMath\\": "tests/" }
     },
     "require": {
-        "php": ">=5.3.3",
+        "php": ">=7.1",
         "ext-bcmath": "*"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8"
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.x-dev"
+            "dev-1.x": "1.x-dev",
+            "dev-master": "2.x-dev"
         }
     }
 }

docker/php/Dockerfile

@@ -1,8 +1,9 @@
-FROM php:5.4-cli
+FROM php:7.1-cli
 
 RUN apt-get update && apt-get install -y \
        libmcrypt-dev \
        libpq-dev \
+       zlib1g-dev \
        git \
        subversion
 

lib/BcMathException.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace Webit\Wrapper\BcMath;
 
 class BcMathException extends \RuntimeException