Requests_Transport_cURL::request( string $url, array $headers = array(), string|array $data = array(), array $options = array() )
Perform a request
Parameters
- $url
-
(Required) URL to request
- $headers
-
(Optional) Associative array of request headers
Default value: array()
- $data
-
(Optional) Data to send either as the POST body, or as parameters in the URL for a GET/HEAD
Default value: array()
- $options
-
(Optional) Request options, see Requests::response() for documentation
Default value: array()
Return
(string) Raw HTTP result
Source
File: wp-includes/Requests/Transport/cURL.php
public function request($url, $headers = array(), $data = array(), $options = array()) {
$this->hooks = $options['hooks'];
$this->setup_handle($url, $headers, $data, $options);
$options['hooks']->dispatch('curl.before_send', array(&$this->handle));
if ($options['filename'] !== false) {
$this->stream_handle = fopen($options['filename'], 'wb');
}
$this->response_data = '';
$this->response_bytes = 0;
$this->response_byte_limit = false;
if ($options['max_bytes'] !== false) {
$this->response_byte_limit = $options['max_bytes'];
}
if (isset($options['verify'])) {
if ($options['verify'] === false) {
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($this->handle, CURLOPT_SSL_VERIFYPEER, 0);
}
elseif (is_string($options['verify'])) {
curl_setopt($this->handle, CURLOPT_CAINFO, $options['verify']);
}
}
if (isset($options['verifyname']) && $options['verifyname'] === false) {
curl_setopt($this->handle, CURLOPT_SSL_VERIFYHOST, 0);
}
curl_exec($this->handle);
$response = $this->response_data;
$options['hooks']->dispatch('curl.after_send', array());
if (curl_errno($this->handle) === 23 || curl_errno($this->handle) === 61) {
// Reset encoding and try again
curl_setopt($this->handle, CURLOPT_ENCODING, 'none');
$this->response_data = '';
$this->response_bytes = 0;
curl_exec($this->handle);
$response = $this->response_data;
}
$this->process_response($response, $options);
// Need to remove the $this reference from the curl handle.
// Otherwise Requests_Transport_cURL wont be garbage collected and the curl_close() will never be called.
curl_setopt($this->handle, CURLOPT_HEADERFUNCTION, null);
curl_setopt($this->handle, CURLOPT_WRITEFUNCTION, null);
return $this->headers;
}