composer.json:

- revert to php 5.3
- Change Author
- add ext curl und json to requirements
- remove php-duplicate from require-dev
DeepL.php
- add API_URL_SCHEMA constant
- rewrite base-url
- remove API_URL_AUTH_KEY constant
- fix some typos
- fix codestyle
- revert back to php 5.3
- add some comments
- add missin parameters to buildUrl and translate functions

Author: VimS

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "babymarkt/deepl-php-lib",
     "type": "library",
-    "description": "DeepL API Client Library supporting PHP >= 7.2 && PHP < 8.0",
+    "description": "DeepL API Client Library supporting PHP >= 5.3 && PHP < 8.0",
     "keywords": [
       "babymarkt",
       "deepl",
@@ -14,15 +14,16 @@
     "license": "MIT",
     "authors": [
         {
-            "name": "Arkadius Jonczek",
-            "email": "jonczek@babymarkt.de"
+            "name": "Entwicklungsteam babymarkt.de",
+            "email": "entwicklung@babymarkt.de"
         }
     ],
     "require": {
-        "php": ">=7.2 <8.0"
+        "php": ">=5.3 <8.0",
+        "ext-json": "*",
+        "ext-curl": "*"
     },
     "require-dev": {
-        "php": ">=7.2 <8.0",
         "phpmd/phpmd": "2.4.*",
         "phpunit/phpunit": "^4.8",
         "squizlabs/php_codesniffer": "^2.9"