curl return code only
curl -s -o /dev/null -w "%{http_code}" http://www.example.org/
curl return code only
curl -s -o /dev/null -w "%{http_code}" http://www.example.org/
curl error handling
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $your_url);
curl_setopt($ch, CURLOPT_FAILONERROR, true); // Required for HTTP error codes to be reported via our call to curl_error($ch)
//...
curl_exec($ch);
if (curl_errno($ch)) {
$error_msg = curl_error($ch);
}
curl_close($ch);
if (isset($error_msg)) {
// TODO - Handle cURL error accordingly
}
get status code of curl
curl -o /dev/null -s -w "%{http_code}\n" http://localhost
curl get return code
curl -I http://www.example.org
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