What are some potential limitations or issues with using file_get_contents in PHP for extracting data from HTML sources?

One potential limitation of using file_get_contents in PHP for extracting data from HTML sources is that it may not handle SSL connections properly, leading to potential security vulnerabilities. To solve this issue, you can use the curl extension in PHP, which provides more robust handling of HTTPS requests. 

$url = "https://example.com";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$data = curl_exec($ch);
curl_close($ch);

// Now you can process $data as needed

Keywords

file_get_contents PHP HTML data extraction limitations

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