Are there any specific PHP functions or libraries that can be used to interact with and execute links on external webpages more efficiently?

When interacting with and executing links on external webpages in PHP, you can use the cURL library to make HTTP requests and retrieve the contents of the external webpage. By using cURL, you can efficiently interact with external webpages, follow links, and execute actions on those pages programmatically. 

// Initialize cURL session
$ch = curl_init();

// Set the URL to interact with
curl_setopt($ch, CURLOPT_URL, 'https://www.example.com');

// Set cURL options for better performance and functionality
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

// Execute the cURL session and capture the response
$response = curl_exec($ch);

// Close the cURL session
curl_close($ch);

// Process the response as needed
echo $response;

Keywords

PHP functions libraries web scraping cURL DOMDocument

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