Are there any specific considerations or limitations when using PHP Curl for command line operations compared to browser-based interactions?

When using PHP Curl for command line operations, you may encounter limitations related to the PHP configuration and server settings. One common issue is the lack of access to certain resources or services that are available in a browser-based environment. To overcome this, you may need to adjust your PHP configuration or server settings to enable the necessary functionality for command line operations.

// Example of setting user agent for command line operations
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://www.example.com');
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3');
curl_exec($ch);
curl_close($ch);