How can the use of curl in PHP help in resolving issues related to accessing URLs with IP addresses?

When accessing URLs with IP addresses in PHP, there may be issues related to SSL certificate validation, redirects, or other HTTP headers. Using curl in PHP can help resolve these issues by providing more control over the HTTP request and response handling. Curl allows you to set options such as SSL verification, follow redirects, and customize headers, making it a versatile tool for accessing URLs with IP addresses.

$url = 'https://123.456.789.10/page'; // Example URL with IP address

$ch = curl_init();

// Set curl options
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // Disable SSL verification
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects

$response = curl_exec($ch);

if($response === false){
    echo 'Error: ' . curl_error($ch);
} else {
    echo $response;
}

curl_close($ch);