Merge pull request #2 from php-sap/v2

V2

.gitignore

@@ -1 +1,2 @@
 vendor/
+dev_rfc.trc

.travis.yml

@@ -1,5 +1,6 @@
 language: php
-sudo: false
+os: linux
+dist: trusty
 php:
   - 5.5
 env:

README.md

@@ -10,23 +10,42 @@ This repository implements the [PHP/SAP][phpsap] interface for [Eduard Kouckys l
 ## Usage
 
 ```sh
-composer require php-sap/saprfc-koucky:^1.0
+composer require php-sap/saprfc-koucky
 ```
 
 ```php
 <?php
-use phpsap\saprfc\SapRfcConfigA;
-use phpsap\saprfc\SapRfcConnection;
-
-$result = (new SapRfcConnection(new SapRfcConfigA([
-  'ashost' => 'sap.example.com',
-  'sysnr' => '001',
-  'client' => '002',
-  'user' => 'username',
-  'passwd' => 'password'
-])))
-    ->prepareFunction('MY_COOL_SAP_REMOTE_FUNCTION')
-    ->invoke(['INPUT_PARAM' => 'value']);
+//Include the composer autoloader ...
+require_once 'vendor/autoload.php';
+//... and add the namespaces of the classes used.
+use phpsap\classes\Config\ConfigTypeA;
+use phpsap\DateTime\SapDateTime;
+use phpsap\saprfc\SapRfc;
+/**
+ * Create an instance of the SAP remote function using its
+ * name, input parameters, and connection configuration.
+ *
+ * The imaginary SAP remote function requires a
+ * date as input and will return a date as output.
+ *
+ * In this case the configuration array is defined manually.
+ */
+$result = (new SapRfc(
+  'MY_COOL_SAP_REMOTE_FUNCTION',
+  [
+      'IV_DATE' => (new DateTime('2019-12-31'))
+                   ->format(SapDateTime::SAP_DATE)
+  ],
+  new ConfigTypeA([
+      ConfigTypeA::JSON_ASHOST => 'sap.example.com',
+      ConfigTypeA::JSON_SYSNR  => '999',
+      ConfigTypeA::JSON_CLIENT => '001',
+      ConfigTypeA::JSON_USER   => 'username',
+      ConfigTypeA::JSON_PASSWD => 'password'
+  ])
+))->invoke();
+//The output array contains a DateTime object.
+echo $result['OV_DATE']->format('Y-m-d') . PHP_EOL;
 ```
 
 For further documentation, please read the documentation on [PHP/SAP][phpsap]!

composer.json

@@ -22,23 +22,23 @@
     "koucky"
   ],
   "provide": {
-    "php-sap/interfaces": "~1.0.0"
+    "php-sap/interfaces": "^2.0"
   },
   "conflict": {
     "php-sap/saprfc-harding": "*",
     "php-sap/saprfc-kralik": "*"
   },
   "minimum-stability": "stable",
   "require": {
-    "php": "~5.5.0",
+    "php": "^5.5",
     "ext-saprfc": "*",
-    "php-sap/interfaces": "^1.0",
-    "php-sap/common": "^2.0"
+    "php-sap/interfaces": "^2.0",
+    "php-sap/common": "^3.0"
   },
   "require-dev": {
     "ext-json": "*",
     "phpunit/phpunit": "^4.8",
-    "php-sap/integration-tests": "^1.0"
+    "php-sap/integration-tests": "^3.0"
   },
   "autoload": {
     "psr-4": {