Switch to PSR interfaces

Signed-off-by: Kim Pepper <[email protected]>

composer.json

@@ -23,20 +23,30 @@
   "require": {
     "php": "^8.0",
     "ext-json": ">=1.3.7",
-    "ext-curl": "*",
-    "ezimuel/ringphp": "^1.2.2",
+    "php-http/async-client-implementation": "^1.0",
+    "php-http/discovery": "^1.20",
+    "php-http/guzzle7-adapter": "^1.0",
+    "psr/http-client": "^1.0",
+    "psr/http-client-implementation": "^1.0",
+    "psr/http-factory": "^1.1",
+    "psr/http-factory-implementation": "^2.4",
+    "psr/http-message": "^2.0",
+    "psr/http-message-implementation": "^1.0",
     "psr/log": "^1|^2|^3",
     "symfony/yaml": "*"
   },
   "require-dev": {
     "ext-zip": "*",
     "aws/aws-sdk-php": "^3.0",
-    "friendsofphp/php-cs-fixer": "^3.0",
-    "mockery/mockery": "^1.2",
-    "phpstan/phpstan": "^1.7.15",
-    "phpstan/phpstan-mockery": "^1.1.0",
-    "phpunit/phpunit": "^9.3",
-    "symfony/finder": "~4.0 || ~5.0"
+    "friendsofphp/php-cs-fixer": "^v3.64",
+    "guzzlehttp/psr7": "^2.7",
+    "mockery/mockery": "^1.6",
+    "phpstan/phpstan": "^1.12",
+    "phpstan/phpstan-mockery": "^1.1",
+    "phpunit/phpunit": "^9.6",
+    "symfony/finder": "^6.4|^7.0",
+    "symfony/http-client": "^7.1",
+    "symfony/http-client-contracts": "^3.5"
   },
   "suggest": {
     "monolog/monolog": "Allows for client-level logging and tracing",
@@ -54,7 +64,10 @@
     }
   },
   "config": {
-    "sort-packages": true
+    "sort-packages": true,
+    "allow-plugins": {
+      "php-http/discovery": true
+    }
   },
   "scripts": {
     "php-cs": [

samples/index.php

@@ -5,17 +5,46 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+use OpenSearch\Client;
+
 require_once __DIR__ . '/vendor/autoload.php';
 
-$client = OpenSearch\ClientBuilder::fromConfig([
-   'Hosts' => [
-      'https://localhost:9200'
-   ],
-   'BasicAuthentication' => ['admin', getenv('OPENSEARCH_PASSWORD')],
-   'Retries' => 2,
-   'SSLVerification' => false
+// Guzzle example
+
+$guzzleClient = new \GuzzleHttp\Client([
+    'base_uri' => 'https://localhost:9200',
+    'auth' => ['admin', getenv('OPENSEARCH_PASSWORD')],
+    'verify' => false,
+    'retries' => 2,
+    'headers' => [
+        'Accept' => 'application/json',
+        'Content-Type' => 'application/json',
+        'User-Agent' => sprintf('opensearch-php/%s (%s; PHP %s)', Client::VERSION, PHP_OS, PHP_VERSION),
+    ]
 ]);
+$requestFactory = new \OpenSearch\RequestFactory();
+$transport = new OpenSearch\Transport($guzzleClient, $requestFactory);
+
+$client = (new \OpenSearch\ClientBuilder($transport))->build();
 
 $info = $client->info();
 
-echo "{$info['version']['distribution']}: {$info['version']['number']}\n";
+
+// Symfony example
+
+$symfonyPsr18Client = (new \Symfony\Component\HttpClient\Psr18Client())->withOptions([
+    'base_uri' => 'https://localhost:9200',
+    'auth_basic' => ['admin', getenv('OPENSEARCH_PASSWORD')],
+    'verify_peer' => false,
+    'max_retries' => 2,
+    'headers' => [
+        'Accept' => 'application/json',
+        'Content-Type' => 'application/json',
+    ],
+]);
+
+$transport = new OpenSearch\Transport($symfonyPsr18Client, $requestFactory);
+
+$client = (new \OpenSearch\ClientBuilder($transport))->build();
+
+$info = $client->info();