The LightStep distributed tracing library for PHP.
composer require lightstep/tracerThe lightstep/tracer package is available here on packagist.org.
<?php
require __DIR__ . '/vendor/autoload.php';
LightStep::initGlobalTracer('examples/trivial_process', '{your_access_token}');
$span = LightStep::startSpan("trivial/loop");
for ($i = 0; $i < 10; $i++) {
$span->logEvent("loop_iteration", $i);
echo "The current unix time is " . time() . "\n";
usleep(1e5);
$child = LightStep::startSpan("child_span", array(parent => $span));
usleep(2e5);
$child->logEvent("hello world");
$child->finish();
usleep(1e5);
}
$span->finish();See lib/api.php for detailed API documentation.
brew install composer
make install
make test