What are the risks of scraping data from external websites without proper authorization in PHP?

Scraping data from external websites without proper authorization can lead to legal issues, as it may violate the website's terms of service or copyright laws. To solve this issue, it is important to obtain permission from the website owner or use public APIs if available. 

// Example of using a public API instead of scraping data without authorization
$api_url = 'https://api.example.com/data';
$response = file_get_contents($api_url);
$data = json_decode($response);

// Use the data retrieved from the API
foreach ($data as $item) {
    echo $item->name . ': ' . $item->value . '<br>';
}

Keywords

web scraping data scraping unauthorized access legal implications PHP security

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