PHP code example of open-telemetry / context

1. Go to this page and download the library: Download open-telemetry/context library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

open-telemetry / context example snippets


$context = Context::getCurrent();
// modify context
$scope = $context->activate();
try {
    // run within new context
} finally {
    $scope->detach();
}


function bindContext(Closure $closure): Closure {
    $context = Context::getCurrent();
    return static function (mixed ...$args) use ($closure, $context): mixed {
        $scope = $context->activate();
        try {
            return $closure(...$args);
        } finally {
            $scope->detach();
        }
    };
}