What are the potential pitfalls of accessing file information on a remote server using cURL in PHP?

One potential pitfall of accessing file information on a remote server using cURL in PHP is not properly handling errors or exceptions that may occur during the request. To solve this issue, it is important to check for errors and handle them appropriately to prevent unexpected behavior in your application. 

<?php
$url = 'http://example.com/file.txt';

$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);

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

curl_close($ch);
?>

Keywords

cURL PHP remote server file information pitfalls

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