SDK PHP

composer require obtrace/sdk-php

<?php
require_once __DIR__ . "/../src/ObtraceClient.php";
require_once __DIR__ . "/../src/Types.php";
 
use Obtrace\Sdk\ObtraceClient;
use Obtrace\Sdk\ObtraceConfig;
 
$cfg = new ObtraceConfig(
    apiKey: getenv("OBTRACE_API_KEY") ?: "",
    serviceName: "checkout-api",
    tenantId: getenv("OBTRACE_TENANT_ID") ?: null,
    projectId: getenv("OBTRACE_PROJECT_ID") ?: null,
    appId: "checkout-api",
    env: getenv("OBTRACE_ENV") ?: "prod",
    serviceVersion: getenv("OBTRACE_SERVICE_VERSION") ?: "2026.03.10",
);
 
$client = new ObtraceClient($cfg);

<?php
require_once __DIR__ . "/../src/SemanticMetrics.php";
 
use Obtrace\Sdk\SemanticMetrics;
 
$client->log("info", "service.started");
$client->metric(SemanticMetrics::RUNTIME_CPU_UTILIZATION, 0.41);
$client->span("checkout.charge", attrs: [
    "feature.name" => "checkout",
    "cloud.region" => getenv("AWS_REGION") ?: "us-east-1",
]);
$client->flush();