PHP Curl Load Test

curlloadtest.php

<?php
// Define the URL of the website you want to test.
$targetUrl = 'https://example.com';

// Define the number of concurrent requests you want to make.
$concurrentRequests = 10;

// Create an array to store cURL handles.
$handles = array();

// Initialize cURL sessions.
for ($i = 0; $i < $concurrentRequests; $i++) {
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $targetUrl);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $handles[$i] = $ch;
}

// Create a cURL multi handle to execute multiple requests concurrently.
$multiHandle = curl_multi_init();

// Add the cURL handles to the multi handle.
foreach ($handles as $ch) {
    curl_multi_add_handle($multiHandle, $ch);
}

// Execute the multi handle to perform the requests concurrently.
do {
    curl_multi_exec($multiHandle, $running);
} while ($running > 0);

// Process the responses and close the handles.
foreach ($handles as $ch) {
    $response = curl_multi_getcontent($ch);
    // You can process the response as needed or check for errors.
    // For a basic load test, you can log the response or measure response times.
    // For example: echo "Response: " . $response;
    curl_multi_remove_handle($multiHandle, $ch);
    curl_close($ch);
}

// Close the multi handle.
curl_multi_close($multiHandle);
?>