public function download_feed($url = '', $fields = array(), $filename = '', $method = 'GET')
{
try {
$optin = array('CURLOPT_USERAGENT' => 'Unknow Agent', 'CURLOPT_RETURNTRANSFER' => 1, 'CURLOPT_CONNECTTIMEOUT' => 5, 'CURLOPT_FRESH_CONNECT' => TRUE, 'CURLOPT_FORBID_REUSE' => TRUE, 'CURLOPT_AUTOREFERER' => TRUE, 'CURLOPT_FOLLOWLOCATION' => TRUE, 'CURLOPT_MAXREDIRS' => 3, 'CURLOPT_TIMEOUT' => self::API_TIMEOUT);
$curl = new dcai\curl($optin);
if ($method == 'GET') {
$response = $curl->get($url, $fields);
} else {
if ($method == 'POST') {
$response = $curl->post($url, $fields);
} else {
if ($method == 'PUT') {
$response = $curl->put($url, $fields);
} else {
error_log("Error: unsupport METHOD !");
return FALSE;
}
}
}
//testing
//error_log(__METHOD__." Finished to download feeds via url=$url and the responses status_code = ".$response->status_code);
if (!isset($response->status_code) || $response->status_code == 0) {
error_log(__METHOD__ . ' TIMEOUT: api call to ' . $url . ' took more than ' . self::API_TIMEOUT . 's to return');
} else {
if ($response->status_code == 200) {
if (!empty($response->text)) {
if ($this->write_cache_file($filename, $response->text)) {
return TRUE;
}
} else {
error_log(__METHOD__ . ' No response data return');
return FALSE;
}
} else {
if ($response->status_code == 401) {
error_log(__METHOD__ . ' Unauthorized API request to ' . $url);
} else {
if ($response->status_code == 404) {
error_log(__METHOD__ . ' File not found at: ' . $url);
} else {
error_log(__METHOD__ . ' Unknow error at ' . $url . " Http code:" . $response->status_code);
}
}
}
}
return FALSE;
} catch (Exception $e) {
error_log('General Exception Error: ' . $e->getMessage());
}
return FALSE;
}
<?php
/**
* @copyright Dongsheng Cai {@see http://dongsheng.org}
* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
*/
require_once '../curl.class.php';
$curl = new dcai\curl();
$r = $curl->get('http://google.com');
echo $r;
var_dump($r);
