<?php
// Sample tracing code example using OpenTracing
use OpenTracing\GlobalTracer;
function yourServiceFunction($request) {
$tracer = GlobalTracer::get();
$span = $tracer->startSpan('yourServiceFunction');
// Simulate work
$result = performProcessing($request);
// Finish the span
$span->finish();
// Return the result
return $result;
}
function performProcessing($request) {
// Simulated processing logic
sleep(2); // Simulating a delay
return "Processed request: " . json_encode($request);
}
$response = yourServiceFunction(['data' => 'sample data']);
echo $response;
?>
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