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@ -68,50 +68,3 @@ You can add more configuration options as needed. The plugin will include this f
## Additional Information ## Additional Information
For more information on how to use and configure the Simple Otel plugin, please refer to the documentation or visit the [OpenTelemetry PHP documentation](https://opentelemetry.io/docs/php/). For more information on how to use and configure the Simple Otel plugin, please refer to the documentation or visit the [OpenTelemetry PHP documentation](https://opentelemetry.io/docs/php/).
## Example `simple-otel.php` Plugin File
Here is an example of what the `simple-otel.php` plugin file might look like:
```php
<?php
/*
Plugin Name: Simple Otel
Description: Integrate OpenTelemetry with WordPress.
Version: 1.0
Author: Your Name
*/
// Ensure the autoload file is included
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/config.php';
use OpenTelemetry\SDK\Trace\TracerProvider;
use OpenTelemetry\SDK\Trace\SpanProcessor\SimpleSpanProcessor;
use OpenTelemetry\Contrib\OtlpGrpc\Exporter as OtlpGrpcExporter;
// Create an OTLP GRPC exporter
$otlpExporter = new OtlpGrpcExporter([
'endpoint' => $otel_exporter_otlp_endpoint,
]);
// Create a tracer provider with the OTLP exporter
$tracerProvider = new TracerProvider(
new SimpleSpanProcessor($otlpExporter)
);
// Register the tracer provider globally
\OpenTelemetry\API\Globals::setTracerProvider($tracerProvider);
// Example usage of the tracer
function otel_trace_example() {
$tracer = \OpenTelemetry\API\Globals::tracerProvider()->getTracer('example-tracer');
$span = $tracer->startAndActivateSpan('example-span');
// Your custom code here
$span->end();
}
add_action('wp_head', 'otel_trace_example');
?>
```
By following these instructions, you can set up the Simple Otel plugin to send telemetry data directly to SigNoz without the need for an intermediate OpenTelemetry Collector.