What are common challenges when using PHP to save a webpage as a text file, especially when accessing HTTPS pages?

Common challenges when using PHP to save a webpage as a text file, especially when accessing HTTPS pages, include handling SSL/TLS encryption, verifying SSL certificates, and dealing with potential redirects. To solve these challenges, you can use cURL to make secure HTTPS requests and properly configure SSL options. 

$url = 'https://example.com';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL certificate verification
$output = curl_exec($ch);
curl_close($ch);

$file = fopen('saved_page.txt', 'w');
fwrite($file, $output);
fclose($file);

Keywords

PHP save webpage text file HTTPS challenges

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