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Add method to run basic request diagnostics

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This commit is contained in:
Zach Borboa
2021-07-18 21:56:03 -04:00
parent 81e27c6d21
commit 2a899465c4
4 changed files with 116 additions and 0 deletions
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src/Curl/Curl.php
+83
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@@ -1432,6 +1432,89 @@ class Curl
$this->setOpt(CURLOPT_STDERR, $output);
}
/**
* Diagnose
*
* @access public
*/
public function diagnose()
{
echo "\n";
echo '--- Begin PHP Curl Class diagnostic output ---' . "\n";
echo 'PHP Curl Class version: ' . self::VERSION . "\n";
echo 'PHP version: ' . PHP_VERSION . "\n";
$curl_version = curl_version();
echo 'Curl version: ' . $curl_version['version'] . "\n";
if ($this->attempts === 0) {
echo 'No HTTP requests have been made.' . "\n";
} else {
$request_method = $this->getOpt(CURLOPT_CUSTOMREQUEST);
$request_url = $this->getOpt(CURLOPT_URL);
$request_headers_count = count($this->requestHeaders);
$request_body_empty = empty($this->getOpt(CURLOPT_POSTFIELDS));
$response_length = isset($this->responseHeaders['Content-Length']) ?
$this->responseHeaders['Content-Length'] : '(not specified in response)';
$response_headers_count = count($this->responseHeaders);
echo
'Sent an HTTP ' . $request_method . ' request to "' . $request_url . '".' . "\n" .
'Request contained ' . (
$request_headers_count === 1 ? 'no headers.' :
$request_headers_count . ' headers:'
) . "\n";
if ($this->requestHeaders !== null) {
$i = 1;
foreach ($this->requestHeaders as $key => $value) {
echo ' ' . $i . ' ' . $key . ': ' . $value . "\n";
$i += 1;
}
}
echo 'Request contained ' . ($request_body_empty ? 'no body' : 'a body') . '.' . "\n";
echo
'Received response containing ' . (
$response_headers_count === 1 ? 'no headers.' :
$response_headers_count . ' headers:'
) . "\n";
if ($this->responseHeaders !== null) {
$i = 1;
foreach ($this->responseHeaders as $key => $value) {
echo ' ' . $i . ' ' . $key . ': ' . $value . "\n";
$i += 1;
}
}
if ($this->curlError) {
echo
'A curl error (' . $this->curlErrorCode . ') occurred ' .
'with message "' . $this->curlErrorMessage . '".' . "\n";
}
if (!empty($this->httpStatusCode)) {
echo 'Received an HTTP status code of ' . $this->httpStatusCode . '.' . "\n";
}
if ($this->httpError) {
echo
'Received an HTTP ' . $this->httpStatusCode . ' error response ' .
'with message "' . $this->httpErrorMessage . '".' . "\n";
}
if ($this->response === null) {
echo 'Received no response body.' . "\n";
} elseif ($this->response === '') {
echo 'Received an empty response body.' . "\n";
} else {
echo 'Received a non-empty response body.' . "\n";
echo 'Response content length: ' . $response_length . "\n";
}
}
echo '--- End PHP Curl Class diagnostic output ---' . "\n";
echo "\n";
}
/**
* Reset
*