php curl fail code example

Example 1: curl php show error

if(curl_exec($ch) === false)
{
    echo 'Curl error: ' . curl_error($ch);
}
else
{
    echo 'Operation completed without any errors';
}

Example 2: php curl fail verbosly

curl_setopt($handle, CURLOPT_VERBOSE, true);

$verbose = fopen('php://temp', 'w+');
curl_setopt($handle, CURLOPT_STDERR, $verbose);
$result = curl_exec($handle);
if ($result === FALSE) {
    printf("cUrl error (#%d): %s<br>\n", curl_errno($handle),
           htmlspecialchars(curl_error($handle)));
}

rewind($verbose);
$verboseLog = stream_get_contents($verbose);

echo "Verbose information:\n<pre>", htmlspecialchars($verboseLog), "</pre>\n";