Implemented DSN Connection Strings Support

This PR introduces support for DSN connection strings to simplify the configuration process. Users can now use a single string to determine the type of connection (`Network` or `Pipe`) and its details.

This PR resolves #28, closes #25, resolves #26, closes #27, closes #31

1. Added a static `createFromDSN` method to the `ClamAV` abstract class. This method parses the provided DSN string and returns an appropriate instance (`Network` or `Pipe`).
2. Updated the `ClamAVTest` unit test to cover the new DSN creation functionality.
3. Updated composer dependencies
4. Applied smaller code, and documentation optimizations
5. Improved code coverage
6. Updated README

Users can now initialize a connection using a DSN string:

```php
$clam = ClamAV::createFromDSN('tcp://localhost:3310');
$version = $clam->version();
```

This approach provides a more flexible and user-friendly way to set up a connection.

The existing unit tests have been updated accordingly.

Author: SoftCreatR

.travis.yml

@@ -1,9 +1,8 @@
-dist: focal
+dist: jammy
 
 language: php
 
 php:
-- 8.0
 - 8.1
 
 notifications:

README.md

@@ -14,14 +14,15 @@ Install using composer:
 composer require appwrite/php-clamav
 ```
 
+Example usage:
 ```php
 <?php
 
 require_once 'vendor/autoload.php';
 
-use Appwrite\ClamAV\Network;
+use Appwrite\ClamAV\ClamAV;
 
-$clam = new Network('localhost', 3310); // Or use new Pipe() for unix socket
+$clam = ClamAV::createFromDSN('tcp://localhost:3310');
 
 $clam->ping(); // Check ClamAV is up and running
 
@@ -36,7 +37,7 @@ $clam->shutdown(); // Shutdown ClamAV
 
 ## System Requirements
 
-This package requires PHP 7.1 or later. We recommend using the latest PHP version whenever possible.
+This package requires PHP 8.1 or later. We recommend using the latest PHP version whenever possible.
 
 ## Find Us
 

composer.json

@@ -30,7 +30,7 @@
     "ext-sockets": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "^9"
+    "phpunit/phpunit": ">=9"
   },
   "minimum-stability": "stable"
 }