In PHP file storage, how do I parallelize workloads?

php, workload parallelization, asynchronous processing, task management, performance optimization
Learn how to parallelize workloads in PHP for better performance and optimized task management using asynchronous processing techniques.
<?php // Function to perform a task function performTask($taskId) { // Simulating a time-consuming task sleep(2); return "Task {$taskId} completed."; } // Parallel processing using cURL for example $tasks = range(1, 5); // Create an array of task IDs $multiHandle = curl_multi_init(); // Initialize a cURL multi-handle // Create individual cURL handles for each task $curlHandles = []; foreach ($tasks as $task) { $curlHandles[$task] = curl_init(); curl_setopt($curlHandles[$task], CURLOPT_URL, "http://example.com/task/{$task}"); curl_setopt($curlHandles[$task], CURLOPT_RETURNTRANSFER, true); curl_multi_add_handle($multiHandle, $curlHandles[$task]); } // Execute all queries simultaneously $running = null; do { curl_multi_exec($multiHandle, $running); curl_multi_select($multiHandle); } while ($running > 0); // Process the results foreach ($curlHandles as $task => $handle) { $response = curl_multi_getcontent($handle); echo $response; curl_multi_remove_handle($multiHandle, $handle); curl_close($handle); } curl_multi_close($multiHandle); ?>

php workload parallelization asynchronous processing task management performance optimization

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